Home / 16,242.03-24,372.09-8,847.09

Finding the Fourth Proportional to 16,242.03, 24,372.09 and 8,847.09

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Solution

The fourth proportional to 16,242.03, 24,372.09 and 8,847.09 is: 13,275.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.03 : 24,372.09 = 8,847.09 : x
  2. Step 2: Convert to fraction form
    16,242.03/24,372.09 = 8,847.09/x
  3. Step 3: Cross multiply
    16,242.03x = 24,372.09 × 8,847.09
  4. Step 4: Simplify right side
    16,242.03x = 215,622,073.72
  5. Step 5: Solve for x
    x = 215,622,073.72/16,242.03
  6. Step 6: Final answer
    x = 13,275.56

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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.