Home / 96,350.12-144,489.30-33,152.60

Finding the Fourth Proportional to 96,350.12, 144,489.30 and 33,152.60

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Solution

The fourth proportional to 96,350.12, 144,489.30 and 33,152.60 is: 49,716.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,350.12 : 144,489.30 = 33,152.60 : x
  2. Step 2: Convert to fraction form
    96,350.12/144,489.30 = 33,152.60/x
  3. Step 3: Cross multiply
    96,350.12x = 144,489.30 × 33,152.60
  4. Step 4: Simplify right side
    96,350.12x = 4,790,195,967.18
  5. Step 5: Solve for x
    x = 4,790,195,967.18/96,350.12
  6. Step 6: Final answer
    x = 49,716.55

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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.