Home / 16,344.92-24,515.04-5,250.18

Finding the Fourth Proportional to 16,344.92, 24,515.04 and 5,250.18

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Solution

The fourth proportional to 16,344.92, 24,515.04 and 5,250.18 is: 7,874.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344.92 : 24,515.04 = 5,250.18 : x
  2. Step 2: Convert to fraction form
    16,344.92/24,515.04 = 5,250.18/x
  3. Step 3: Cross multiply
    16,344.92x = 24,515.04 × 5,250.18
  4. Step 4: Simplify right side
    16,344.92x = 128,708,372.71
  5. Step 5: Solve for x
    x = 128,708,372.71/16,344.92
  6. Step 6: Final answer
    x = 7,874.52

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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.