Home / 41,055.40-56,656.47-22,192.51

Finding the Fourth Proportional to 41,055.40, 56,656.47 and 22,192.51

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Solution

The fourth proportional to 41,055.40, 56,656.47 and 22,192.51 is: 30,625.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,055.40 : 56,656.47 = 22,192.51 : x
  2. Step 2: Convert to fraction form
    41,055.40/56,656.47 = 22,192.51/x
  3. Step 3: Cross multiply
    41,055.40x = 56,656.47 × 22,192.51
  4. Step 4: Simplify right side
    41,055.40x = 1,257,349,277.04
  5. Step 5: Solve for x
    x = 1,257,349,277.04/41,055.40
  6. Step 6: Final answer
    x = 30,625.67

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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.