Home / 95,867.80-132,298.86-53,424.88

Finding the Fourth Proportional to 95,867.80, 132,298.86 and 53,424.88

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Solution

The fourth proportional to 95,867.80, 132,298.86 and 53,424.88 is: 73,727.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,867.80 : 132,298.86 = 53,424.88 : x
  2. Step 2: Convert to fraction form
    95,867.80/132,298.86 = 53,424.88/x
  3. Step 3: Cross multiply
    95,867.80x = 132,298.86 × 53,424.88
  4. Step 4: Simplify right side
    95,867.80x = 7,068,050,719.64
  5. Step 5: Solve for x
    x = 7,068,050,719.64/95,867.80
  6. Step 6: Final answer
    x = 73,727.06

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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.