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Finding the Fourth Proportional to 63,714.87, 95,574.74 and 32,513.67

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Solution

The fourth proportional to 63,714.87, 95,574.74 and 32,513.67 is: 48,771.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,714.87 : 95,574.74 = 32,513.67 : x
  2. Step 2: Convert to fraction form
    63,714.87/95,574.74 = 32,513.67/x
  3. Step 3: Cross multiply
    63,714.87x = 95,574.74 × 32,513.67
  4. Step 4: Simplify right side
    63,714.87x = 3,107,485,394.13
  5. Step 5: Solve for x
    x = 3,107,485,394.13/63,714.87
  6. Step 6: Final answer
    x = 48,771.75

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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.