Home / 95,696.08-132,059.64-53,253.88

Finding the Fourth Proportional to 95,696.08, 132,059.64 and 53,253.88

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Solution

The fourth proportional to 95,696.08, 132,059.64 and 53,253.88 is: 73,489.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,696.08 : 132,059.64 = 53,253.88 : x
  2. Step 2: Convert to fraction form
    95,696.08/132,059.64 = 53,253.88/x
  3. Step 3: Cross multiply
    95,696.08x = 132,059.64 × 53,253.88
  4. Step 4: Simplify right side
    95,696.08x = 7,032,688,221.40
  5. Step 5: Solve for x
    x = 7,032,688,221.40/95,696.08
  6. Step 6: Final answer
    x = 73,489.83

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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.