Home / 16,738.60-25,114.30-16,476.20

Finding the Fourth Proportional to 16,738.60, 25,114.30 and 16,476.20

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Solution

The fourth proportional to 16,738.60, 25,114.30 and 16,476.20 is: 24,720.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,738.60 : 25,114.30 = 16,476.20 : x
  2. Step 2: Convert to fraction form
    16,738.60/25,114.30 = 16,476.20/x
  3. Step 3: Cross multiply
    16,738.60x = 25,114.30 × 16,476.20
  4. Step 4: Simplify right side
    16,738.60x = 413,788,229.66
  5. Step 5: Solve for x
    x = 413,788,229.66/16,738.60
  6. Step 6: Final answer
    x = 24,720.60

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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.