Home / 244,318.32-337,179.96-136,886.76

Finding the Fourth Proportional to 244,318.32, 337,179.96 and 136,886.76

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Solution

The fourth proportional to 244,318.32, 337,179.96 and 136,886.76 is: 188,915.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,318.32 : 337,179.96 = 136,886.76 : x
  2. Step 2: Convert to fraction form
    244,318.32/337,179.96 = 136,886.76/x
  3. Step 3: Cross multiply
    244,318.32x = 337,179.96 × 136,886.76
  4. Step 4: Simplify right side
    244,318.32x = 46,155,472,261.33
  5. Step 5: Solve for x
    x = 46,155,472,261.33/244,318.32
  6. Step 6: Final answer
    x = 188,915.31

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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.