Home / 176,001.24-264,006.90-63,691.80

Finding the Fourth Proportional to 176,001.24, 264,006.90 and 63,691.80

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Solution

The fourth proportional to 176,001.24, 264,006.90 and 63,691.80 is: 95,539.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,001.24 : 264,006.90 = 63,691.80 : x
  2. Step 2: Convert to fraction form
    176,001.24/264,006.90 = 63,691.80/x
  3. Step 3: Cross multiply
    176,001.24x = 264,006.90 × 63,691.80
  4. Step 4: Simplify right side
    176,001.24x = 16,815,074,673.42
  5. Step 5: Solve for x
    x = 16,815,074,673.42/176,001.24
  6. Step 6: Final answer
    x = 95,539.52

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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.