Home / 2,693.22-4,035.05-2,299.26

Finding the Fourth Proportional to 2,693.22, 4,035.05 and 2,299.26

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Solution

The fourth proportional to 2,693.22, 4,035.05 and 2,299.26 is: 3,444.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693.22 : 4,035.05 = 2,299.26 : x
  2. Step 2: Convert to fraction form
    2,693.22/4,035.05 = 2,299.26/x
  3. Step 3: Cross multiply
    2,693.22x = 4,035.05 × 2,299.26
  4. Step 4: Simplify right side
    2,693.22x = 9,277,641.32
  5. Step 5: Solve for x
    x = 9,277,641.32/2,693.22
  6. Step 6: Final answer
    x = 3,444.82

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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.