Home / 101,082.96-151,331.04-58,834.26

Finding the Fourth Proportional to 101,082.96, 151,331.04 and 58,834.26

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Solution

The fourth proportional to 101,082.96, 151,331.04 and 58,834.26 is: 88,080.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,082.96 : 151,331.04 = 58,834.26 : x
  2. Step 2: Convert to fraction form
    101,082.96/151,331.04 = 58,834.26/x
  3. Step 3: Cross multiply
    101,082.96x = 151,331.04 × 58,834.26
  4. Step 4: Simplify right side
    101,082.96x = 8,903,449,753.43
  5. Step 5: Solve for x
    x = 8,903,449,753.43/101,082.96
  6. Step 6: Final answer
    x = 88,080.62

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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.