Home / 67,452.14-93,084.31-37,236.91

Finding the Fourth Proportional to 67,452.14, 93,084.31 and 37,236.91

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Solution

The fourth proportional to 67,452.14, 93,084.31 and 37,236.91 is: 51,387.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,452.14 : 93,084.31 = 37,236.91 : x
  2. Step 2: Convert to fraction form
    67,452.14/93,084.31 = 37,236.91/x
  3. Step 3: Cross multiply
    67,452.14x = 93,084.31 × 37,236.91
  4. Step 4: Simplify right side
    67,452.14x = 3,466,171,887.70
  5. Step 5: Solve for x
    x = 3,466,171,887.70/67,452.14
  6. Step 6: Final answer
    x = 51,387.13

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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.