Home / 246,100.08-369,168.21-88,329.90

Finding the Fourth Proportional to 246,100.08, 369,168.21 and 88,329.90

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Solution

The fourth proportional to 246,100.08, 369,168.21 and 88,329.90 is: 132,501.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,100.08 : 369,168.21 = 88,329.90 : x
  2. Step 2: Convert to fraction form
    246,100.08/369,168.21 = 88,329.90/x
  3. Step 3: Cross multiply
    246,100.08x = 369,168.21 × 88,329.90
  4. Step 4: Simplify right side
    246,100.08x = 32,608,591,072.48
  5. Step 5: Solve for x
    x = 32,608,591,072.48/246,100.08
  6. Step 6: Final answer
    x = 132,501.34

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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.