Home / 88,396.34-132,594.60-62,217.92

Finding the Fourth Proportional to 88,396.34, 132,594.60 and 62,217.92

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Solution

The fourth proportional to 88,396.34, 132,594.60 and 62,217.92 is: 93,326.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,396.34 : 132,594.60 = 62,217.92 : x
  2. Step 2: Convert to fraction form
    88,396.34/132,594.60 = 62,217.92/x
  3. Step 3: Cross multiply
    88,396.34x = 132,594.60 × 62,217.92
  4. Step 4: Simplify right side
    88,396.34x = 8,249,760,215.23
  5. Step 5: Solve for x
    x = 8,249,760,215.23/88,396.34
  6. Step 6: Final answer
    x = 93,326.94

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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.