Home / 375,827.25-563,654.60-224,067.27

Finding the Fourth Proportional to 375,827.25, 563,654.60 and 224,067.27

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Solution

The fourth proportional to 375,827.25, 563,654.60 and 224,067.27 is: 336,049.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,827.25 : 563,654.60 = 224,067.27 : x
  2. Step 2: Convert to fraction form
    375,827.25/563,654.60 = 224,067.27/x
  3. Step 3: Cross multiply
    375,827.25x = 563,654.60 × 224,067.27
  4. Step 4: Simplify right side
    375,827.25x = 126,296,544,626.67
  5. Step 5: Solve for x
    x = 126,296,544,626.67/375,827.25
  6. Step 6: Final answer
    x = 336,049.47

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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.