Home / 4,514.14-6,769.28-1,552.88

Finding the Fourth Proportional to 4,514.14, 6,769.28 and 1,552.88

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Solution

The fourth proportional to 4,514.14, 6,769.28 and 1,552.88 is: 2,328.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514.14 : 6,769.28 = 1,552.88 : x
  2. Step 2: Convert to fraction form
    4,514.14/6,769.28 = 1,552.88/x
  3. Step 3: Cross multiply
    4,514.14x = 6,769.28 × 1,552.88
  4. Step 4: Simplify right side
    4,514.14x = 10,511,879.53
  5. Step 5: Solve for x
    x = 10,511,879.53/4,514.14
  6. Step 6: Final answer
    x = 2,328.66

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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.