Home / 96,082.56-144,127.08-25,962.48

Finding the Fourth Proportional to 96,082.56, 144,127.08 and 25,962.48

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Solution

The fourth proportional to 96,082.56, 144,127.08 and 25,962.48 is: 38,944.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,082.56 : 144,127.08 = 25,962.48 : x
  2. Step 2: Convert to fraction form
    96,082.56/144,127.08 = 25,962.48/x
  3. Step 3: Cross multiply
    96,082.56x = 144,127.08 × 25,962.48
  4. Step 4: Simplify right side
    96,082.56x = 3,741,896,431.96
  5. Step 5: Solve for x
    x = 3,741,896,431.96/96,082.56
  6. Step 6: Final answer
    x = 38,944.60

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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.