Home / 95,970.28-132,407.94-53,520.52

Finding the Fourth Proportional to 95,970.28, 132,407.94 and 53,520.52

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Solution

The fourth proportional to 95,970.28, 132,407.94 and 53,520.52 is: 73,841.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,970.28 : 132,407.94 = 53,520.52 : x
  2. Step 2: Convert to fraction form
    95,970.28/132,407.94 = 53,520.52/x
  3. Step 3: Cross multiply
    95,970.28x = 132,407.94 × 53,520.52
  4. Step 4: Simplify right side
    95,970.28x = 7,086,541,800.93
  5. Step 5: Solve for x
    x = 7,086,541,800.93/95,970.28
  6. Step 6: Final answer
    x = 73,841.00

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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.