Home / 244,650.34-337,590.48-137,198.26

Finding the Fourth Proportional to 244,650.34, 337,590.48 and 137,198.26

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Solution

The fourth proportional to 244,650.34, 337,590.48 and 137,198.26 is: 189,318.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,650.34 : 337,590.48 = 137,198.26 : x
  2. Step 2: Convert to fraction form
    244,650.34/337,590.48 = 137,198.26/x
  3. Step 3: Cross multiply
    244,650.34x = 337,590.48 × 137,198.26
  4. Step 4: Simplify right side
    244,650.34x = 46,316,826,448.56
  5. Step 5: Solve for x
    x = 46,316,826,448.56/244,650.34
  6. Step 6: Final answer
    x = 189,318.46

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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.