Home / 2,326.43-3,490.85-1,546.99

Finding the Fourth Proportional to 2,326.43, 3,490.85 and 1,546.99

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Solution

The fourth proportional to 2,326.43, 3,490.85 and 1,546.99 is: 2,321.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326.43 : 3,490.85 = 1,546.99 : x
  2. Step 2: Convert to fraction form
    2,326.43/3,490.85 = 1,546.99/x
  3. Step 3: Cross multiply
    2,326.43x = 3,490.85 × 1,546.99
  4. Step 4: Simplify right side
    2,326.43x = 5,400,305.18
  5. Step 5: Solve for x
    x = 5,400,305.18/2,326.43
  6. Step 6: Final answer
    x = 2,321.28

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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.