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Finding the Fourth Proportional to 24,057.61, 36,088.34 and 8,256.28

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Solution

The fourth proportional to 24,057.61, 36,088.34 and 8,256.28 is: 12,385.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,057.61 : 36,088.34 = 8,256.28 : x
  2. Step 2: Convert to fraction form
    24,057.61/36,088.34 = 8,256.28/x
  3. Step 3: Cross multiply
    24,057.61x = 36,088.34 × 8,256.28
  4. Step 4: Simplify right side
    24,057.61x = 297,955,375.94
  5. Step 5: Solve for x
    x = 297,955,375.94/24,057.61
  6. Step 6: Final answer
    x = 12,385.08

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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.