Home / 96,062.03-143,994.60-39,934.70

Finding the Fourth Proportional to 96,062.03, 143,994.60 and 39,934.70

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Solution

The fourth proportional to 96,062.03, 143,994.60 and 39,934.70 is: 59,861.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,062.03 : 143,994.60 = 39,934.70 : x
  2. Step 2: Convert to fraction form
    96,062.03/143,994.60 = 39,934.70/x
  3. Step 3: Cross multiply
    96,062.03x = 143,994.60 × 39,934.70
  4. Step 4: Simplify right side
    96,062.03x = 5,750,381,512.61
  5. Step 5: Solve for x
    x = 5,750,381,512.61/96,062.03
  6. Step 6: Final answer
    x = 59,861.13

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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.