Home / 88,525.52-132,787.92-35,934.56

Finding the Fourth Proportional to 88,525.52, 132,787.92 and 35,934.56

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Solution

The fourth proportional to 88,525.52, 132,787.92 and 35,934.56 is: 53,901.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,525.52 : 132,787.92 = 35,934.56 : x
  2. Step 2: Convert to fraction form
    88,525.52/132,787.92 = 35,934.56/x
  3. Step 3: Cross multiply
    88,525.52x = 132,787.92 × 35,934.56
  4. Step 4: Simplify right side
    88,525.52x = 4,771,675,478.52
  5. Step 5: Solve for x
    x = 4,771,675,478.52/88,525.52
  6. Step 6: Final answer
    x = 53,901.69

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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.