Home / 244,308.21-337,154.60-136,874.57

Finding the Fourth Proportional to 244,308.21, 337,154.60 and 136,874.57

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Solution

The fourth proportional to 244,308.21, 337,154.60 and 136,874.57 is: 188,892.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,308.21 : 337,154.60 = 136,874.57 : x
  2. Step 2: Convert to fraction form
    244,308.21/337,154.60 = 136,874.57/x
  3. Step 3: Cross multiply
    244,308.21x = 337,154.60 × 136,874.57
  4. Step 4: Simplify right side
    244,308.21x = 46,147,890,898.52
  5. Step 5: Solve for x
    x = 46,147,890,898.52/244,308.21
  6. Step 6: Final answer
    x = 188,892.10

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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.