Home / 96,028.54-132,576.15-69,240.22

Finding the Fourth Proportional to 96,028.54, 132,576.15 and 69,240.22

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Solution

The fourth proportional to 96,028.54, 132,576.15 and 69,240.22 is: 95,592.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028.54 : 132,576.15 = 69,240.22 : x
  2. Step 2: Convert to fraction form
    96,028.54/132,576.15 = 69,240.22/x
  3. Step 3: Cross multiply
    96,028.54x = 132,576.15 × 69,240.22
  4. Step 4: Simplify right side
    96,028.54x = 9,179,601,792.75
  5. Step 5: Solve for x
    x = 9,179,601,792.75/96,028.54
  6. Step 6: Final answer
    x = 95,592.43

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Double scale
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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.