Home / 16,256.53-24,385.49-5,162.97

Finding the Fourth Proportional to 16,256.53, 24,385.49 and 5,162.97

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Solution

The fourth proportional to 16,256.53, 24,385.49 and 5,162.97 is: 7,744.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,256.53 : 24,385.49 = 5,162.97 : x
  2. Step 2: Convert to fraction form
    16,256.53/24,385.49 = 5,162.97/x
  3. Step 3: Cross multiply
    16,256.53x = 24,385.49 × 5,162.97
  4. Step 4: Simplify right side
    16,256.53x = 125,901,638.30
  5. Step 5: Solve for x
    x = 125,901,638.30/16,256.53
  6. Step 6: Final answer
    x = 7,744.68

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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.