Home / 48,711.48-73,082.04-23,747.88

Finding the Fourth Proportional to 48,711.48, 73,082.04 and 23,747.88

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Solution

The fourth proportional to 48,711.48, 73,082.04 and 23,747.88 is: 35,629.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,711.48 : 73,082.04 = 23,747.88 : x
  2. Step 2: Convert to fraction form
    48,711.48/73,082.04 = 23,747.88/x
  3. Step 3: Cross multiply
    48,711.48x = 73,082.04 × 23,747.88
  4. Step 4: Simplify right side
    48,711.48x = 1,735,543,516.08
  5. Step 5: Solve for x
    x = 1,735,543,516.08/48,711.48
  6. Step 6: Final answer
    x = 35,629.05

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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.