Home / 63,082.46-94,621.62-25,631.42

Finding the Fourth Proportional to 63,082.46, 94,621.62 and 25,631.42

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Solution

The fourth proportional to 63,082.46, 94,621.62 and 25,631.42 is: 38,446.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,082.46 : 94,621.62 = 25,631.42 : x
  2. Step 2: Convert to fraction form
    63,082.46/94,621.62 = 25,631.42/x
  3. Step 3: Cross multiply
    63,082.46x = 94,621.62 × 25,631.42
  4. Step 4: Simplify right side
    63,082.46x = 2,425,286,483.30
  5. Step 5: Solve for x
    x = 2,425,286,483.30/63,082.46
  6. Step 6: Final answer
    x = 38,446.29

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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.