Home / 244,196.34-337,018.78-148,758.90

Finding the Fourth Proportional to 244,196.34, 337,018.78 and 148,758.90

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Solution

The fourth proportional to 244,196.34, 337,018.78 and 148,758.90 is: 205,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,196.34 : 337,018.78 = 148,758.90 : x
  2. Step 2: Convert to fraction form
    244,196.34/337,018.78 = 148,758.90/x
  3. Step 3: Cross multiply
    244,196.34x = 337,018.78 × 148,758.90
  4. Step 4: Simplify right side
    244,196.34x = 50,134,542,992.14
  5. Step 5: Solve for x
    x = 50,134,542,992.14/244,196.34
  6. Step 6: Final answer
    x = 205,304.24

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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.