Home / 4,116.22-5,680.95-2,523.82

Finding the Fourth Proportional to 4,116.22, 5,680.95 and 2,523.82

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Solution

The fourth proportional to 4,116.22, 5,680.95 and 2,523.82 is: 3,483.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116.22 : 5,680.95 = 2,523.82 : x
  2. Step 2: Convert to fraction form
    4,116.22/5,680.95 = 2,523.82/x
  3. Step 3: Cross multiply
    4,116.22x = 5,680.95 × 2,523.82
  4. Step 4: Simplify right side
    4,116.22x = 14,337,695.23
  5. Step 5: Solve for x
    x = 14,337,695.23/4,116.22
  6. Step 6: Final answer
    x = 3,483.22

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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.