Home / 96,194.69-132,748.45-53,753.22

Finding the Fourth Proportional to 96,194.69, 132,748.45 and 53,753.22

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Solution

The fourth proportional to 96,194.69, 132,748.45 and 53,753.22 is: 74,179.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,194.69 : 132,748.45 = 53,753.22 : x
  2. Step 2: Convert to fraction form
    96,194.69/132,748.45 = 53,753.22/x
  3. Step 3: Cross multiply
    96,194.69x = 132,748.45 × 53,753.22
  4. Step 4: Simplify right side
    96,194.69x = 7,135,655,973.77
  5. Step 5: Solve for x
    x = 7,135,655,973.77/96,194.69
  6. Step 6: Final answer
    x = 74,179.32

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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.