Home / 16,568.38-24,851.67-4,881.70

Finding the Fourth Proportional to 16,568.38, 24,851.67 and 4,881.70

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Solution

The fourth proportional to 16,568.38, 24,851.67 and 4,881.70 is: 7,322.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,568.38 : 24,851.67 = 4,881.70 : x
  2. Step 2: Convert to fraction form
    16,568.38/24,851.67 = 4,881.70/x
  3. Step 3: Cross multiply
    16,568.38x = 24,851.67 × 4,881.70
  4. Step 4: Simplify right side
    16,568.38x = 121,318,397.44
  5. Step 5: Solve for x
    x = 121,318,397.44/16,568.38
  6. Step 6: Final answer
    x = 7,322.28

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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.