Home / 244,595.20-337,398.38-153,807.44

Finding the Fourth Proportional to 244,595.20, 337,398.38 and 153,807.44

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Solution

The fourth proportional to 244,595.20, 337,398.38 and 153,807.44 is: 212,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,595.20 : 337,398.38 = 153,807.44 : x
  2. Step 2: Convert to fraction form
    244,595.20/337,398.38 = 153,807.44/x
  3. Step 3: Cross multiply
    244,595.20x = 337,398.38 × 153,807.44
  4. Step 4: Simplify right side
    244,595.20x = 51,894,381,087.95
  5. Step 5: Solve for x
    x = 51,894,381,087.95/244,595.20
  6. Step 6: Final answer
    x = 212,164.35

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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.