Home / 88,110.33-132,191.42-35,492.73

Finding the Fourth Proportional to 88,110.33, 132,191.42 and 35,492.73

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Solution

The fourth proportional to 88,110.33, 132,191.42 and 35,492.73 is: 53,249.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,110.33 : 132,191.42 = 35,492.73 : x
  2. Step 2: Convert to fraction form
    88,110.33/132,191.42 = 35,492.73/x
  3. Step 3: Cross multiply
    88,110.33x = 132,191.42 × 35,492.73
  4. Step 4: Simplify right side
    88,110.33x = 4,691,834,200.91
  5. Step 5: Solve for x
    x = 4,691,834,200.91/88,110.33
  6. Step 6: Final answer
    x = 53,249.54

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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.