Home / 244,446.53-337,335.08-137,016.54

Finding the Fourth Proportional to 244,446.53, 337,335.08 and 137,016.54

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Solution

The fourth proportional to 244,446.53, 337,335.08 and 137,016.54 is: 189,082.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,446.53 : 337,335.08 = 137,016.54 : x
  2. Step 2: Convert to fraction form
    244,446.53/337,335.08 = 137,016.54/x
  3. Step 3: Cross multiply
    244,446.53x = 337,335.08 × 137,016.54
  4. Step 4: Simplify right side
    244,446.53x = 46,220,484,797.14
  5. Step 5: Solve for x
    x = 46,220,484,797.14/244,446.53
  6. Step 6: Final answer
    x = 189,082.19

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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.