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Finding the Fourth Proportional to 375,499.26, 563,250.06 and 95,016.42

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Solution

The fourth proportional to 375,499.26, 563,250.06 and 95,016.42 is: 142,524.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,499.26 : 563,250.06 = 95,016.42 : x
  2. Step 2: Convert to fraction form
    375,499.26/563,250.06 = 95,016.42/x
  3. Step 3: Cross multiply
    375,499.26x = 563,250.06 × 95,016.42
  4. Step 4: Simplify right side
    375,499.26x = 53,518,004,265.99
  5. Step 5: Solve for x
    x = 53,518,004,265.99/375,499.26
  6. Step 6: Final answer
    x = 142,524.93

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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.