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Finding the Fourth Proportional to 63,343.69, 95,015.53 and 23,891.57

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Solution

The fourth proportional to 63,343.69, 95,015.53 and 23,891.57 is: 35,837.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,343.69 : 95,015.53 = 23,891.57 : x
  2. Step 2: Convert to fraction form
    63,343.69/95,015.53 = 23,891.57/x
  3. Step 3: Cross multiply
    63,343.69x = 95,015.53 × 23,891.57
  4. Step 4: Simplify right side
    63,343.69x = 2,270,070,631.64
  5. Step 5: Solve for x
    x = 2,270,070,631.64/63,343.69
  6. Step 6: Final answer
    x = 35,837.36

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1.5x scale

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.