Home / 67,306.20-92,883.16-37,092.59

Finding the Fourth Proportional to 67,306.20, 92,883.16 and 37,092.59

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Solution

The fourth proportional to 67,306.20, 92,883.16 and 37,092.59 is: 51,188.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,306.20 : 92,883.16 = 37,092.59 : x
  2. Step 2: Convert to fraction form
    67,306.20/92,883.16 = 37,092.59/x
  3. Step 3: Cross multiply
    67,306.20x = 92,883.16 × 37,092.59
  4. Step 4: Simplify right side
    67,306.20x = 3,445,277,250.36
  5. Step 5: Solve for x
    x = 3,445,277,250.36/67,306.20
  6. Step 6: Final answer
    x = 51,188.11

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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.