Home / 35,082.84-48,397.46-25,507.90

Finding the Fourth Proportional to 35,082.84, 48,397.46 and 25,507.90

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Solution

The fourth proportional to 35,082.84, 48,397.46 and 25,507.90 is: 35,188.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,082.84 : 48,397.46 = 25,507.90 : x
  2. Step 2: Convert to fraction form
    35,082.84/48,397.46 = 25,507.90/x
  3. Step 3: Cross multiply
    35,082.84x = 48,397.46 × 25,507.90
  4. Step 4: Simplify right side
    35,082.84x = 1,234,517,569.93
  5. Step 5: Solve for x
    x = 1,234,517,569.93/35,082.84
  6. Step 6: Final answer
    x = 35,188.64

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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.