Home / 246,043.04-339,564.48-150,612.80

Finding the Fourth Proportional to 246,043.04, 339,564.48 and 150,612.80

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Solution

The fourth proportional to 246,043.04, 339,564.48 and 150,612.80 is: 207,861.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,043.04 : 339,564.48 = 150,612.80 : x
  2. Step 2: Convert to fraction form
    246,043.04/339,564.48 = 150,612.80/x
  3. Step 3: Cross multiply
    246,043.04x = 339,564.48 × 150,612.80
  4. Step 4: Simplify right side
    246,043.04x = 51,142,757,113.34
  5. Step 5: Solve for x
    x = 51,142,757,113.34/246,043.04
  6. Step 6: Final answer
    x = 207,861.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.