Home / 244,625.22-337,585.18-137,192.96

Finding the Fourth Proportional to 244,625.22, 337,585.18 and 137,192.96

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Solution

The fourth proportional to 244,625.22, 337,585.18 and 137,192.96 is: 189,327.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,625.22 : 337,585.18 = 137,192.96 : x
  2. Step 2: Convert to fraction form
    244,625.22/337,585.18 = 137,192.96/x
  3. Step 3: Cross multiply
    244,625.22x = 337,585.18 × 137,192.96
  4. Step 4: Simplify right side
    244,625.22x = 46,314,310,096.33
  5. Step 5: Solve for x
    x = 46,314,310,096.33/244,625.22
  6. Step 6: Final answer
    x = 189,327.62

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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.