Home / 2,693.30-4,036.32-2,034.62

Finding the Fourth Proportional to 2,693.30, 4,036.32 and 2,034.62

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Solution

The fourth proportional to 2,693.30, 4,036.32 and 2,034.62 is: 3,049.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693.30 : 4,036.32 = 2,034.62 : x
  2. Step 2: Convert to fraction form
    2,693.30/4,036.32 = 2,034.62/x
  3. Step 3: Cross multiply
    2,693.30x = 4,036.32 × 2,034.62
  4. Step 4: Simplify right side
    2,693.30x = 8,212,377.40
  5. Step 5: Solve for x
    x = 8,212,377.40/2,693.30
  6. Step 6: Final answer
    x = 3,049.19

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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.