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Finding the Fourth Proportional to 24,042.52, 36,051.84 and 8,243.10

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Solution

The fourth proportional to 24,042.52, 36,051.84 and 8,243.10 is: 12,360.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,042.52 : 36,051.84 = 8,243.10 : x
  2. Step 2: Convert to fraction form
    24,042.52/36,051.84 = 8,243.10/x
  3. Step 3: Cross multiply
    24,042.52x = 36,051.84 × 8,243.10
  4. Step 4: Simplify right side
    24,042.52x = 297,178,922.30
  5. Step 5: Solve for x
    x = 297,178,922.30/24,042.52
  6. Step 6: Final answer
    x = 12,360.56

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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.