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Finding the Fourth Proportional to 183,047.04, 274,286.16 and 88,175.04

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Solution

The fourth proportional to 183,047.04, 274,286.16 and 88,175.04 is: 132,125.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,047.04 : 274,286.16 = 88,175.04 : x
  2. Step 2: Convert to fraction form
    183,047.04/274,286.16 = 88,175.04/x
  3. Step 3: Cross multiply
    183,047.04x = 274,286.16 × 88,175.04
  4. Step 4: Simplify right side
    183,047.04x = 24,185,193,129.45
  5. Step 5: Solve for x
    x = 24,185,193,129.45/183,047.04
  6. Step 6: Final answer
    x = 132,125.56

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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.