Home / 67,079.56-92,537.89-48,227.62

Finding the Fourth Proportional to 67,079.56, 92,537.89 and 48,227.62

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Solution

The fourth proportional to 67,079.56, 92,537.89 and 48,227.62 is: 66,531.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,079.56 : 92,537.89 = 48,227.62 : x
  2. Step 2: Convert to fraction form
    67,079.56/92,537.89 = 48,227.62/x
  3. Step 3: Cross multiply
    67,079.56x = 92,537.89 × 48,227.62
  4. Step 4: Simplify right side
    67,079.56x = 4,462,882,194.52
  5. Step 5: Solve for x
    x = 4,462,882,194.52/67,079.56
  6. Step 6: Final answer
    x = 66,531.18

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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.