Home / 3,372.27-4,653.62-2,114.00

Finding the Fourth Proportional to 3,372.27, 4,653.62 and 2,114.00

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Solution

The fourth proportional to 3,372.27, 4,653.62 and 2,114.00 is: 2,917.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372.27 : 4,653.62 = 2,114.00 : x
  2. Step 2: Convert to fraction form
    3,372.27/4,653.62 = 2,114.00/x
  3. Step 3: Cross multiply
    3,372.27x = 4,653.62 × 2,114.00
  4. Step 4: Simplify right side
    3,372.27x = 9,837,753.74
  5. Step 5: Solve for x
    x = 9,837,753.74/3,372.27
  6. Step 6: Final answer
    x = 2,917.25

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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.