Home / 244,239.20-337,165.53-163,719.32

Finding the Fourth Proportional to 244,239.20, 337,165.53 and 163,719.32

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Solution

The fourth proportional to 244,239.20, 337,165.53 and 163,719.32 is: 226,010.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,239.20 : 337,165.53 = 163,719.32 : x
  2. Step 2: Convert to fraction form
    244,239.20/337,165.53 = 163,719.32/x
  3. Step 3: Cross multiply
    244,239.20x = 337,165.53 × 163,719.32
  4. Step 4: Simplify right side
    244,239.20x = 55,200,511,299.04
  5. Step 5: Solve for x
    x = 55,200,511,299.04/244,239.20
  6. Step 6: Final answer
    x = 226,010.04

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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.