Home / 244,997.39-337,314.33-209,043.11

Finding the Fourth Proportional to 244,997.39, 337,314.33 and 209,043.11

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Solution

The fourth proportional to 244,997.39, 337,314.33 and 209,043.11 is: 287,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,997.39 : 337,314.33 = 209,043.11 : x
  2. Step 2: Convert to fraction form
    244,997.39/337,314.33 = 209,043.11/x
  3. Step 3: Cross multiply
    244,997.39x = 337,314.33 × 209,043.11
  4. Step 4: Simplify right side
    244,997.39x = 70,513,236,590.77
  5. Step 5: Solve for x
    x = 70,513,236,590.77/244,997.39
  6. Step 6: Final answer
    x = 287,812.20

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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.