Home / 62,691.26-94,036.57-22,194.81

Finding the Fourth Proportional to 62,691.26, 94,036.57 and 22,194.81

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Solution

The fourth proportional to 62,691.26, 94,036.57 and 22,194.81 is: 33,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,691.26 : 94,036.57 = 22,194.81 : x
  2. Step 2: Convert to fraction form
    62,691.26/94,036.57 = 22,194.81/x
  3. Step 3: Cross multiply
    62,691.26x = 94,036.57 × 22,194.81
  4. Step 4: Simplify right side
    62,691.26x = 2,087,123,748.71
  5. Step 5: Solve for x
    x = 2,087,123,748.71/62,691.26
  6. Step 6: Final answer
    x = 33,292.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.