Home / 41,477.57-57,238.74-22,614.83

Finding the Fourth Proportional to 41,477.57, 57,238.74 and 22,614.83

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Solution

The fourth proportional to 41,477.57, 57,238.74 and 22,614.83 is: 31,208.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,477.57 : 57,238.74 = 22,614.83 : x
  2. Step 2: Convert to fraction form
    41,477.57/57,238.74 = 22,614.83/x
  3. Step 3: Cross multiply
    41,477.57x = 57,238.74 × 22,614.83
  4. Step 4: Simplify right side
    41,477.57x = 1,294,444,374.51
  5. Step 5: Solve for x
    x = 1,294,444,374.51/41,477.57
  6. Step 6: Final answer
    x = 31,208.30

Related Problems

Find fourth proportional to 20,738.79, 28,619.37 and 11,307.42
Half scale
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Double scale
Find fourth proportional to 41,478.57, 57,240.12 and 22,615.83
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.