Home / 296,620.53-444,839.90-107,057.75

Finding the Fourth Proportional to 296,620.53, 444,839.90 and 107,057.75

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Solution

The fourth proportional to 296,620.53, 444,839.90 and 107,057.75 is: 160,553.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,620.53 : 444,839.90 = 107,057.75 : x
  2. Step 2: Convert to fraction form
    296,620.53/444,839.90 = 107,057.75/x
  3. Step 3: Cross multiply
    296,620.53x = 444,839.90 × 107,057.75
  4. Step 4: Simplify right side
    296,620.53x = 47,623,559,149.16
  5. Step 5: Solve for x
    x = 47,623,559,149.16/296,620.53
  6. Step 6: Final answer
    x = 160,553.82

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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.