Home / 96,106.62-132,627.24-53,665.14

Finding the Fourth Proportional to 96,106.62, 132,627.24 and 53,665.14

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Solution

The fourth proportional to 96,106.62, 132,627.24 and 53,665.14 is: 74,057.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,106.62 : 132,627.24 = 53,665.14 : x
  2. Step 2: Convert to fraction form
    96,106.62/132,627.24 = 53,665.14/x
  3. Step 3: Cross multiply
    96,106.62x = 132,627.24 × 53,665.14
  4. Step 4: Simplify right side
    96,106.62x = 7,117,459,402.41
  5. Step 5: Solve for x
    x = 7,117,459,402.41/96,106.62
  6. Step 6: Final answer
    x = 74,057.95

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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.