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Finding the Fourth Proportional to 88,560.53, 132,692.87 and 62,218.11

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Solution

The fourth proportional to 88,560.53, 132,692.87 and 62,218.11 is: 93,223.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,560.53 : 132,692.87 = 62,218.11 : x
  2. Step 2: Convert to fraction form
    88,560.53/132,692.87 = 62,218.11/x
  3. Step 3: Cross multiply
    88,560.53x = 132,692.87 × 62,218.11
  4. Step 4: Simplify right side
    88,560.53x = 8,255,899,602.52
  5. Step 5: Solve for x
    x = 8,255,899,602.52/88,560.53
  6. Step 6: Final answer
    x = 93,223.24

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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.