Home / 56,020.32-84,049.92-24,877.44

Finding the Fourth Proportional to 56,020.32, 84,049.92 and 24,877.44

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Solution

The fourth proportional to 56,020.32, 84,049.92 and 24,877.44 is: 37,324.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,020.32 : 84,049.92 = 24,877.44 : x
  2. Step 2: Convert to fraction form
    56,020.32/84,049.92 = 24,877.44/x
  3. Step 3: Cross multiply
    56,020.32x = 84,049.92 × 24,877.44
  4. Step 4: Simplify right side
    56,020.32x = 2,090,946,841.80
  5. Step 5: Solve for x
    x = 2,090,946,841.80/56,020.32
  6. Step 6: Final answer
    x = 37,324.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.