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Finding the Fourth Proportional to 16,568.02, 24,844.74 and 8,775.04

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Solution

The fourth proportional to 16,568.02, 24,844.74 and 8,775.04 is: 13,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568.02 : 24,844.74 = 8,775.04 : x
  2. Step 2: Convert to fraction form
    16,568.02/24,844.74 = 8,775.04/x
  3. Step 3: Cross multiply
    16,568.02x = 24,844.74 × 8,775.04
  4. Step 4: Simplify right side
    16,568.02x = 218,013,587.29
  5. Step 5: Solve for x
    x = 218,013,587.29/16,568.02
  6. Step 6: Final answer
    x = 13,158.70

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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.