Home / 2,310.38-3,459.36-1,759.94

Finding the Fourth Proportional to 2,310.38, 3,459.36 and 1,759.94

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Solution

The fourth proportional to 2,310.38, 3,459.36 and 1,759.94 is: 2,635.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310.38 : 3,459.36 = 1,759.94 : x
  2. Step 2: Convert to fraction form
    2,310.38/3,459.36 = 1,759.94/x
  3. Step 3: Cross multiply
    2,310.38x = 3,459.36 × 1,759.94
  4. Step 4: Simplify right side
    2,310.38x = 6,088,266.04
  5. Step 5: Solve for x
    x = 6,088,266.04/2,310.38
  6. Step 6: Final answer
    x = 2,635.18

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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.