Home / 48,926.38-67,471.91-31,925.19

Finding the Fourth Proportional to 48,926.38, 67,471.91 and 31,925.19

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Solution

The fourth proportional to 48,926.38, 67,471.91 and 31,925.19 is: 44,026.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,926.38 : 67,471.91 = 31,925.19 : x
  2. Step 2: Convert to fraction form
    48,926.38/67,471.91 = 31,925.19/x
  3. Step 3: Cross multiply
    48,926.38x = 67,471.91 × 31,925.19
  4. Step 4: Simplify right side
    48,926.38x = 2,154,053,469.79
  5. Step 5: Solve for x
    x = 2,154,053,469.79/48,926.38
  6. Step 6: Final answer
    x = 44,026.42

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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.