Home / 67,614.59-93,307.33-37,397.54

Finding the Fourth Proportional to 67,614.59, 93,307.33 and 37,397.54

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Solution

The fourth proportional to 67,614.59, 93,307.33 and 37,397.54 is: 51,608.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,614.59 : 93,307.33 = 37,397.54 : x
  2. Step 2: Convert to fraction form
    67,614.59/93,307.33 = 37,397.54/x
  3. Step 3: Cross multiply
    67,614.59x = 93,307.33 × 37,397.54
  4. Step 4: Simplify right side
    67,614.59x = 3,489,464,605.97
  5. Step 5: Solve for x
    x = 3,489,464,605.97/67,614.59
  6. Step 6: Final answer
    x = 51,608.16

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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.