Home / 3,010.44-4,508.66-2,927.40

Finding the Fourth Proportional to 3,010.44, 4,508.66 and 2,927.40

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Solution

The fourth proportional to 3,010.44, 4,508.66 and 2,927.40 is: 4,384.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.44 : 4,508.66 = 2,927.40 : x
  2. Step 2: Convert to fraction form
    3,010.44/4,508.66 = 2,927.40/x
  3. Step 3: Cross multiply
    3,010.44x = 4,508.66 × 2,927.40
  4. Step 4: Simplify right side
    3,010.44x = 13,198,636.65
  5. Step 5: Solve for x
    x = 13,198,636.65/3,010.44
  6. Step 6: Final answer
    x = 4,384.29

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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.