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Finding the Fourth Proportional to 63,888.80, 95,772.18 and 23,896.94

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Solution

The fourth proportional to 63,888.80, 95,772.18 and 23,896.94 is: 35,822.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,888.80 : 95,772.18 = 23,896.94 : x
  2. Step 2: Convert to fraction form
    63,888.80/95,772.18 = 23,896.94/x
  3. Step 3: Cross multiply
    63,888.80x = 95,772.18 × 23,896.94
  4. Step 4: Simplify right side
    63,888.80x = 2,288,662,197.39
  5. Step 5: Solve for x
    x = 2,288,662,197.39/63,888.80
  6. Step 6: Final answer
    x = 35,822.59

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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.