Home / 244,593.20-337,395.62-153,805.43

Finding the Fourth Proportional to 244,593.20, 337,395.62 and 153,805.43

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Solution

The fourth proportional to 244,593.20, 337,395.62 and 153,805.43 is: 212,161.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,593.20 : 337,395.62 = 153,805.43 : x
  2. Step 2: Convert to fraction form
    244,593.20/337,395.62 = 153,805.43/x
  3. Step 3: Cross multiply
    244,593.20x = 337,395.62 × 153,805.43
  4. Step 4: Simplify right side
    244,593.20x = 51,893,277,111.75
  5. Step 5: Solve for x
    x = 51,893,277,111.75/244,593.20
  6. Step 6: Final answer
    x = 212,161.57

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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.