Home / 35,082.17-48,414.09-19,167.63

Finding the Fourth Proportional to 35,082.17, 48,414.09 and 19,167.63

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Solution

The fourth proportional to 35,082.17, 48,414.09 and 19,167.63 is: 26,451.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.17 : 48,414.09 = 19,167.63 : x
  2. Step 2: Convert to fraction form
    35,082.17/48,414.09 = 19,167.63/x
  3. Step 3: Cross multiply
    35,082.17x = 48,414.09 × 19,167.63
  4. Step 4: Simplify right side
    35,082.17x = 927,983,363.91
  5. Step 5: Solve for x
    x = 927,983,363.91/35,082.17
  6. Step 6: Final answer
    x = 26,451.71

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1.5x scale

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.