Home / 2,296.71-3,442.32-1,199.11

Finding the Fourth Proportional to 2,296.71, 3,442.32 and 1,199.11

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Solution

The fourth proportional to 2,296.71, 3,442.32 and 1,199.11 is: 1,797.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.71 : 3,442.32 = 1,199.11 : x
  2. Step 2: Convert to fraction form
    2,296.71/3,442.32 = 1,199.11/x
  3. Step 3: Cross multiply
    2,296.71x = 3,442.32 × 1,199.11
  4. Step 4: Simplify right side
    2,296.71x = 4,127,720.34
  5. Step 5: Solve for x
    x = 4,127,720.34/2,296.71
  6. Step 6: Final answer
    x = 1,797.23

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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.