Home / 35,082.86-48,414.51-19,167.57

Finding the Fourth Proportional to 35,082.86, 48,414.51 and 19,167.57

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Solution

The fourth proportional to 35,082.86, 48,414.51 and 19,167.57 is: 26,451.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.86 : 48,414.51 = 19,167.57 : x
  2. Step 2: Convert to fraction form
    35,082.86/48,414.51 = 19,167.57/x
  3. Step 3: Cross multiply
    35,082.86x = 48,414.51 × 19,167.57
  4. Step 4: Simplify right side
    35,082.86x = 927,988,509.44
  5. Step 5: Solve for x
    x = 927,988,509.44/35,082.86
  6. Step 6: Final answer
    x = 26,451.34

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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.