Home / 244,469.42-337,381.99-137,074.02

Finding the Fourth Proportional to 244,469.42, 337,381.99 and 137,074.02

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Solution

The fourth proportional to 244,469.42, 337,381.99 and 137,074.02 is: 189,170.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,469.42 : 337,381.99 = 137,074.02 : x
  2. Step 2: Convert to fraction form
    244,469.42/337,381.99 = 137,074.02/x
  3. Step 3: Cross multiply
    244,469.42x = 337,381.99 × 137,074.02
  4. Step 4: Simplify right side
    244,469.42x = 46,246,305,644.90
  5. Step 5: Solve for x
    x = 46,246,305,644.90/244,469.42
  6. Step 6: Final answer
    x = 189,170.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.