Home / 244,492.14-337,402.26-149,007.72

Finding the Fourth Proportional to 244,492.14, 337,402.26 and 149,007.72

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Solution

The fourth proportional to 244,492.14, 337,402.26 and 149,007.72 is: 205,632.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,492.14 : 337,402.26 = 149,007.72 : x
  2. Step 2: Convert to fraction form
    244,492.14/337,402.26 = 149,007.72/x
  3. Step 3: Cross multiply
    244,492.14x = 337,402.26 × 149,007.72
  4. Step 4: Simplify right side
    244,492.14x = 50,275,541,485.45
  5. Step 5: Solve for x
    x = 50,275,541,485.45/244,492.14
  6. Step 6: Final answer
    x = 205,632.55

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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.