Home / 246,851.20-370,200.16-89,059.04

Finding the Fourth Proportional to 246,851.20, 370,200.16 and 89,059.04

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Solution

The fourth proportional to 246,851.20, 370,200.16 and 89,059.04 is: 133,560.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,851.20 : 370,200.16 = 89,059.04 : x
  2. Step 2: Convert to fraction form
    246,851.20/370,200.16 = 89,059.04/x
  3. Step 3: Cross multiply
    246,851.20x = 370,200.16 × 89,059.04
  4. Step 4: Simplify right side
    246,851.20x = 32,969,670,857.45
  5. Step 5: Solve for x
    x = 32,969,670,857.45/246,851.20
  6. Step 6: Final answer
    x = 133,560.91

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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.