Home / 94,535.44-141,802.76-38,375.07

Finding the Fourth Proportional to 94,535.44, 141,802.76 and 38,375.07

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Solution

The fourth proportional to 94,535.44, 141,802.76 and 38,375.07 is: 57,562.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,535.44 : 141,802.76 = 38,375.07 : x
  2. Step 2: Convert to fraction form
    94,535.44/141,802.76 = 38,375.07/x
  3. Step 3: Cross multiply
    94,535.44x = 141,802.76 × 38,375.07
  4. Step 4: Simplify right side
    94,535.44x = 5,441,690,841.19
  5. Step 5: Solve for x
    x = 5,441,690,841.19/94,535.44
  6. Step 6: Final answer
    x = 57,562.44

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1.5x scale

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.