Home / 16,274.75-24,412.13-3,962.75

Finding the Fourth Proportional to 16,274.75, 24,412.13 and 3,962.75

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Solution

The fourth proportional to 16,274.75, 24,412.13 and 3,962.75 is: 5,944.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,274.75 : 24,412.13 = 3,962.75 : x
  2. Step 2: Convert to fraction form
    16,274.75/24,412.13 = 3,962.75/x
  3. Step 3: Cross multiply
    16,274.75x = 24,412.13 × 3,962.75
  4. Step 4: Simplify right side
    16,274.75x = 96,739,168.16
  5. Step 5: Solve for x
    x = 96,739,168.16/16,274.75
  6. Step 6: Final answer
    x = 5,944.13

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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.