Home / 88,397.34-132,596.10-62,218.92

Finding the Fourth Proportional to 88,397.34, 132,596.10 and 62,218.92

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Solution

The fourth proportional to 88,397.34, 132,596.10 and 62,218.92 is: 93,328.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,397.34 : 132,596.10 = 62,218.92 : x
  2. Step 2: Convert to fraction form
    88,397.34/132,596.10 = 62,218.92/x
  3. Step 3: Cross multiply
    88,397.34x = 132,596.10 × 62,218.92
  4. Step 4: Simplify right side
    88,397.34x = 8,249,986,138.21
  5. Step 5: Solve for x
    x = 8,249,986,138.21/88,397.34
  6. Step 6: Final answer
    x = 93,328.44

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1.5x scale

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.