Home / 2,395.85-3,591.30-1,736.11

Finding the Fourth Proportional to 2,395.85, 3,591.30 and 1,736.11

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Solution

The fourth proportional to 2,395.85, 3,591.30 and 1,736.11 is: 2,602.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.85 : 3,591.30 = 1,736.11 : x
  2. Step 2: Convert to fraction form
    2,395.85/3,591.30 = 1,736.11/x
  3. Step 3: Cross multiply
    2,395.85x = 3,591.30 × 1,736.11
  4. Step 4: Simplify right side
    2,395.85x = 6,234,873.89
  5. Step 5: Solve for x
    x = 6,234,873.89/2,395.85
  6. Step 6: Final answer
    x = 2,602.36

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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.