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Finding the Fourth Proportional to 244,714.57, 367,057.10 and 145,506.10

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Solution

The fourth proportional to 244,714.57, 367,057.10 and 145,506.10 is: 218,250.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,714.57 : 367,057.10 = 145,506.10 : x
  2. Step 2: Convert to fraction form
    244,714.57/367,057.10 = 145,506.10/x
  3. Step 3: Cross multiply
    244,714.57x = 367,057.10 × 145,506.10
  4. Step 4: Simplify right side
    244,714.57x = 53,409,047,098.31
  5. Step 5: Solve for x
    x = 53,409,047,098.31/244,714.57
  6. Step 6: Final answer
    x = 218,250.38

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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.