Home / 2,329.66-3,214.94-1,334.96

Finding the Fourth Proportional to 2,329.66, 3,214.94 and 1,334.96

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Solution

The fourth proportional to 2,329.66, 3,214.94 and 1,334.96 is: 1,842.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329.66 : 3,214.94 = 1,334.96 : x
  2. Step 2: Convert to fraction form
    2,329.66/3,214.94 = 1,334.96/x
  3. Step 3: Cross multiply
    2,329.66x = 3,214.94 × 1,334.96
  4. Step 4: Simplify right side
    2,329.66x = 4,291,816.30
  5. Step 5: Solve for x
    x = 4,291,816.30/2,329.66
  6. Step 6: Final answer
    x = 1,842.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.