Home / 244,522.82-337,440.57-137,092.79

Finding the Fourth Proportional to 244,522.82, 337,440.57 and 137,092.79

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Solution

The fourth proportional to 244,522.82, 337,440.57 and 137,092.79 is: 189,187.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,522.82 : 337,440.57 = 137,092.79 : x
  2. Step 2: Convert to fraction form
    244,522.82/337,440.57 = 137,092.79/x
  3. Step 3: Cross multiply
    244,522.82x = 337,440.57 × 137,092.79
  4. Step 4: Simplify right side
    244,522.82x = 46,260,667,513.29
  5. Step 5: Solve for x
    x = 46,260,667,513.29/244,522.82
  6. Step 6: Final answer
    x = 189,187.53

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1.5x scale

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.