Home / 67,444.18-93,072.99-37,229.52

Finding the Fourth Proportional to 67,444.18, 93,072.99 and 37,229.52

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Solution

The fourth proportional to 67,444.18, 93,072.99 and 37,229.52 is: 51,376.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,444.18 : 93,072.99 = 37,229.52 : x
  2. Step 2: Convert to fraction form
    67,444.18/93,072.99 = 37,229.52/x
  3. Step 3: Cross multiply
    67,444.18x = 93,072.99 × 37,229.52
  4. Step 4: Simplify right side
    67,444.18x = 3,465,062,742.66
  5. Step 5: Solve for x
    x = 3,465,062,742.66/67,444.18
  6. Step 6: Final answer
    x = 51,376.75

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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.