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Finding the Fourth Proportional to 63,707.44, 95,560.62 and 16,322.44

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Solution

The fourth proportional to 63,707.44, 95,560.62 and 16,322.44 is: 24,483.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,707.44 : 95,560.62 = 16,322.44 : x
  2. Step 2: Convert to fraction form
    63,707.44/95,560.62 = 16,322.44/x
  3. Step 3: Cross multiply
    63,707.44x = 95,560.62 × 16,322.44
  4. Step 4: Simplify right side
    63,707.44x = 1,559,782,486.31
  5. Step 5: Solve for x
    x = 1,559,782,486.31/63,707.44
  6. Step 6: Final answer
    x = 24,483.52

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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.