Home / 2,941.13-4,058.55-1,614.56

Finding the Fourth Proportional to 2,941.13, 4,058.55 and 1,614.56

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Solution

The fourth proportional to 2,941.13, 4,058.55 and 1,614.56 is: 2,227.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.13 : 4,058.55 = 1,614.56 : x
  2. Step 2: Convert to fraction form
    2,941.13/4,058.55 = 1,614.56/x
  3. Step 3: Cross multiply
    2,941.13x = 4,058.55 × 1,614.56
  4. Step 4: Simplify right side
    2,941.13x = 6,552,752.20
  5. Step 5: Solve for x
    x = 6,552,752.20/2,941.13
  6. Step 6: Final answer
    x = 2,227.97

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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.