Home / 244,710.30-337,702.52-137,282.64

Finding the Fourth Proportional to 244,710.30, 337,702.52 and 137,282.64

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Solution

The fourth proportional to 244,710.30, 337,702.52 and 137,282.64 is: 189,451.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,710.30 : 337,702.52 = 137,282.64 : x
  2. Step 2: Convert to fraction form
    244,710.30/337,702.52 = 137,282.64/x
  3. Step 3: Cross multiply
    244,710.30x = 337,702.52 × 137,282.64
  4. Step 4: Simplify right side
    244,710.30x = 46,360,692,292.79
  5. Step 5: Solve for x
    x = 46,360,692,292.79/244,710.30
  6. Step 6: Final answer
    x = 189,451.33

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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.