Home / 67,668.16-93,380.92-37,452.83

Finding the Fourth Proportional to 67,668.16, 93,380.92 and 37,452.83

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Solution

The fourth proportional to 67,668.16, 93,380.92 and 37,452.83 is: 51,684.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,668.16 : 93,380.92 = 37,452.83 : x
  2. Step 2: Convert to fraction form
    67,668.16/93,380.92 = 37,452.83/x
  3. Step 3: Cross multiply
    67,668.16x = 93,380.92 × 37,452.83
  4. Step 4: Simplify right side
    67,668.16x = 3,497,379,722.00
  5. Step 5: Solve for x
    x = 3,497,379,722.00/67,668.16
  6. Step 6: Final answer
    x = 51,684.27

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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.