Home / 41,615.01-57,428.96-22,752.14

Finding the Fourth Proportional to 41,615.01, 57,428.96 and 22,752.14

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Solution

The fourth proportional to 41,615.01, 57,428.96 and 22,752.14 is: 31,398.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,615.01 : 57,428.96 = 22,752.14 : x
  2. Step 2: Convert to fraction form
    41,615.01/57,428.96 = 22,752.14/x
  3. Step 3: Cross multiply
    41,615.01x = 57,428.96 × 22,752.14
  4. Step 4: Simplify right side
    41,615.01x = 1,306,631,337.07
  5. Step 5: Solve for x
    x = 1,306,631,337.07/41,615.01
  6. Step 6: Final answer
    x = 31,398.08

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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.