Home / 41,389.06-57,117.14-22,526.23

Finding the Fourth Proportional to 41,389.06, 57,117.14 and 22,526.23

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Solution

The fourth proportional to 41,389.06, 57,117.14 and 22,526.23 is: 31,086.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,389.06 : 57,117.14 = 22,526.23 : x
  2. Step 2: Convert to fraction form
    41,389.06/57,117.14 = 22,526.23/x
  3. Step 3: Cross multiply
    41,389.06x = 57,117.14 × 22,526.23
  4. Step 4: Simplify right side
    41,389.06x = 1,286,633,832.58
  5. Step 5: Solve for x
    x = 1,286,633,832.58/41,389.06
  6. Step 6: Final answer
    x = 31,086.33

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Half scale
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Double scale
Find fourth proportional to 41,390.06, 57,118.52 and 22,527.23
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.