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Finding the Fourth Proportional to 234,454.44, 351,280.98 and 167,552.76

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Solution

The fourth proportional to 234,454.44, 351,280.98 and 167,552.76 is: 251,042.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,454.44 : 351,280.98 = 167,552.76 : x
  2. Step 2: Convert to fraction form
    234,454.44/351,280.98 = 167,552.76/x
  3. Step 3: Cross multiply
    234,454.44x = 351,280.98 × 167,552.76
  4. Step 4: Simplify right side
    234,454.44x = 58,858,097,734.50
  5. Step 5: Solve for x
    x = 58,858,097,734.50/234,454.44
  6. Step 6: Final answer
    x = 251,042.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.