Home / 67,684.26-93,403.16-37,468.96

Finding the Fourth Proportional to 67,684.26, 93,403.16 and 37,468.96

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Solution

The fourth proportional to 67,684.26, 93,403.16 and 37,468.96 is: 51,706.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,684.26 : 93,403.16 = 37,468.96 : x
  2. Step 2: Convert to fraction form
    67,684.26/93,403.16 = 37,468.96/x
  3. Step 3: Cross multiply
    67,684.26x = 93,403.16 × 37,468.96
  4. Step 4: Simplify right side
    67,684.26x = 3,499,719,265.91
  5. Step 5: Solve for x
    x = 3,499,719,265.91/67,684.26
  6. Step 6: Final answer
    x = 51,706.55

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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.