Home / 35,082.43-48,414.45-19,167.87

Finding the Fourth Proportional to 35,082.43, 48,414.45 and 19,167.87

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Solution

The fourth proportional to 35,082.43, 48,414.45 and 19,167.87 is: 26,452.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.43 : 48,414.45 = 19,167.87 : x
  2. Step 2: Convert to fraction form
    35,082.43/48,414.45 = 19,167.87/x
  3. Step 3: Cross multiply
    35,082.43x = 48,414.45 × 19,167.87
  4. Step 4: Simplify right side
    35,082.43x = 928,001,641.65
  5. Step 5: Solve for x
    x = 928,001,641.65/35,082.43
  6. Step 6: Final answer
    x = 26,452.03

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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.