Home / 246,098.40-369,147.60-244,543.20

Finding the Fourth Proportional to 246,098.40, 369,147.60 and 244,543.20

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Solution

The fourth proportional to 246,098.40, 369,147.60 and 244,543.20 is: 366,814.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,098.40 : 369,147.60 = 244,543.20 : x
  2. Step 2: Convert to fraction form
    246,098.40/369,147.60 = 244,543.20/x
  3. Step 3: Cross multiply
    246,098.40x = 369,147.60 × 244,543.20
  4. Step 4: Simplify right side
    246,098.40x = 90,272,535,376.32
  5. Step 5: Solve for x
    x = 90,272,535,376.32/246,098.40
  6. Step 6: Final answer
    x = 366,814.80

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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.