Home / 16,272.20-24,396.96-7,495.04

Finding the Fourth Proportional to 16,272.20, 24,396.96 and 7,495.04

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Solution

The fourth proportional to 16,272.20, 24,396.96 and 7,495.04 is: 11,237.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,272.20 : 24,396.96 = 7,495.04 : x
  2. Step 2: Convert to fraction form
    16,272.20/24,396.96 = 7,495.04/x
  3. Step 3: Cross multiply
    16,272.20x = 24,396.96 × 7,495.04
  4. Step 4: Simplify right side
    16,272.20x = 182,856,191.08
  5. Step 5: Solve for x
    x = 182,856,191.08/16,272.20
  6. Step 6: Final answer
    x = 11,237.34

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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.