Home / 95,895.24-132,312.42-61,896.54

Finding the Fourth Proportional to 95,895.24, 132,312.42 and 61,896.54

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Solution

The fourth proportional to 95,895.24, 132,312.42 and 61,896.54 is: 85,402.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,895.24 : 132,312.42 = 61,896.54 : x
  2. Step 2: Convert to fraction form
    95,895.24/132,312.42 = 61,896.54/x
  3. Step 3: Cross multiply
    95,895.24x = 132,312.42 × 61,896.54
  4. Step 4: Simplify right side
    95,895.24x = 8,189,680,997.03
  5. Step 5: Solve for x
    x = 8,189,680,997.03/95,895.24
  6. Step 6: Final answer
    x = 85,402.37

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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.