Home / 16,144.98-24,207.57-6,272.74

Finding the Fourth Proportional to 16,144.98, 24,207.57 and 6,272.74

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Solution

The fourth proportional to 16,144.98, 24,207.57 and 6,272.74 is: 9,405.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,144.98 : 24,207.57 = 6,272.74 : x
  2. Step 2: Convert to fraction form
    16,144.98/24,207.57 = 6,272.74/x
  3. Step 3: Cross multiply
    16,144.98x = 24,207.57 × 6,272.74
  4. Step 4: Simplify right side
    16,144.98x = 151,847,640.24
  5. Step 5: Solve for x
    x = 151,847,640.24/16,144.98
  6. Step 6: Final answer
    x = 9,405.25

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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.