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Finding the Fourth Proportional to 67,560.59, 93,229.98 and 37,344.11

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Solution

The fourth proportional to 67,560.59, 93,229.98 and 37,344.11 is: 51,532.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,560.59 : 93,229.98 = 37,344.11 : x
  2. Step 2: Convert to fraction form
    67,560.59/93,229.98 = 37,344.11/x
  3. Step 3: Cross multiply
    67,560.59x = 93,229.98 × 37,344.11
  4. Step 4: Simplify right side
    67,560.59x = 3,481,590,628.42
  5. Step 5: Solve for x
    x = 3,481,590,628.42/67,560.59
  6. Step 6: Final answer
    x = 51,532.86

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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.