Home / 244,977.26-337,983.26-154,341.32

Finding the Fourth Proportional to 244,977.26, 337,983.26 and 154,341.32

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Solution

The fourth proportional to 244,977.26, 337,983.26 and 154,341.32 is: 212,937.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,977.26 : 337,983.26 = 154,341.32 : x
  2. Step 2: Convert to fraction form
    244,977.26/337,983.26 = 154,341.32/x
  3. Step 3: Cross multiply
    244,977.26x = 337,983.26 × 154,341.32
  4. Step 4: Simplify right side
    244,977.26x = 52,164,782,486.30
  5. Step 5: Solve for x
    x = 52,164,782,486.30/244,977.26
  6. Step 6: Final answer
    x = 212,937.24

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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.