Home / 67,358.29-92,952.33-37,144.90

Finding the Fourth Proportional to 67,358.29, 92,952.33 and 37,144.90

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Solution

The fourth proportional to 67,358.29, 92,952.33 and 37,144.90 is: 51,258.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,358.29 : 92,952.33 = 37,144.90 : x
  2. Step 2: Convert to fraction form
    67,358.29/92,952.33 = 37,144.90/x
  3. Step 3: Cross multiply
    67,358.29x = 92,952.33 × 37,144.90
  4. Step 4: Simplify right side
    67,358.29x = 3,452,705,002.62
  5. Step 5: Solve for x
    x = 3,452,705,002.62/67,358.29
  6. Step 6: Final answer
    x = 51,258.80

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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.