Home / 88,411.14-132,624.56-25,230.06

Finding the Fourth Proportional to 88,411.14, 132,624.56 and 25,230.06

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Solution

The fourth proportional to 88,411.14, 132,624.56 and 25,230.06 is: 37,847.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,411.14 : 132,624.56 = 25,230.06 : x
  2. Step 2: Convert to fraction form
    88,411.14/132,624.56 = 25,230.06/x
  3. Step 3: Cross multiply
    88,411.14x = 132,624.56 × 25,230.06
  4. Step 4: Simplify right side
    88,411.14x = 3,346,125,606.27
  5. Step 5: Solve for x
    x = 3,346,125,606.27/88,411.14
  6. Step 6: Final answer
    x = 37,847.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.