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Finding the Fourth Proportional to 63,191.57, 94,714.45 and 23,723.51

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Solution

The fourth proportional to 63,191.57, 94,714.45 and 23,723.51 is: 35,557.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,191.57 : 94,714.45 = 23,723.51 : x
  2. Step 2: Convert to fraction form
    63,191.57/94,714.45 = 23,723.51/x
  3. Step 3: Cross multiply
    63,191.57x = 94,714.45 × 23,723.51
  4. Step 4: Simplify right side
    63,191.57x = 2,246,958,668.84
  5. Step 5: Solve for x
    x = 2,246,958,668.84/63,191.57
  6. Step 6: Final answer
    x = 35,557.89

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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.