Home / 48,348.96-72,491.25-24,665.10

Finding the Fourth Proportional to 48,348.96, 72,491.25 and 24,665.10

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Solution

The fourth proportional to 48,348.96, 72,491.25 and 24,665.10 is: 36,981.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,348.96 : 72,491.25 = 24,665.10 : x
  2. Step 2: Convert to fraction form
    48,348.96/72,491.25 = 24,665.10/x
  3. Step 3: Cross multiply
    48,348.96x = 72,491.25 × 24,665.10
  4. Step 4: Simplify right side
    48,348.96x = 1,788,003,930.38
  5. Step 5: Solve for x
    x = 1,788,003,930.38/48,348.96
  6. Step 6: Final answer
    x = 36,981.23

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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.