Home / 4,158.45-6,234.56-2,514.66

Finding the Fourth Proportional to 4,158.45, 6,234.56 and 2,514.66

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Solution

The fourth proportional to 4,158.45, 6,234.56 and 2,514.66 is: 3,770.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158.45 : 6,234.56 = 2,514.66 : x
  2. Step 2: Convert to fraction form
    4,158.45/6,234.56 = 2,514.66/x
  3. Step 3: Cross multiply
    4,158.45x = 6,234.56 × 2,514.66
  4. Step 4: Simplify right side
    4,158.45x = 15,677,786.08
  5. Step 5: Solve for x
    x = 15,677,786.08/4,158.45
  6. Step 6: Final answer
    x = 3,770.10

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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.