Home / 16,195.07-24,270.44-8,281.04

Finding the Fourth Proportional to 16,195.07, 24,270.44 and 8,281.04

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Solution

The fourth proportional to 16,195.07, 24,270.44 and 8,281.04 is: 12,410.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,195.07 : 24,270.44 = 8,281.04 : x
  2. Step 2: Convert to fraction form
    16,195.07/24,270.44 = 8,281.04/x
  3. Step 3: Cross multiply
    16,195.07x = 24,270.44 × 8,281.04
  4. Step 4: Simplify right side
    16,195.07x = 200,984,321.70
  5. Step 5: Solve for x
    x = 200,984,321.70/16,195.07
  6. Step 6: Final answer
    x = 12,410.21

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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.