Home / 88,404.21-132,610.70-25,233.65

Finding the Fourth Proportional to 88,404.21, 132,610.70 and 25,233.65

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Solution

The fourth proportional to 88,404.21, 132,610.70 and 25,233.65 is: 37,851.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,404.21 : 132,610.70 = 25,233.65 : x
  2. Step 2: Convert to fraction form
    88,404.21/132,610.70 = 25,233.65/x
  3. Step 3: Cross multiply
    88,404.21x = 132,610.70 × 25,233.65
  4. Step 4: Simplify right side
    88,404.21x = 3,346,251,990.06
  5. Step 5: Solve for x
    x = 3,346,251,990.06/88,404.21
  6. Step 6: Final answer
    x = 37,851.73

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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.