Home / 10,963.49-16,441.51-3,566.11

Finding the Fourth Proportional to 10,963.49, 16,441.51 and 3,566.11

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Solution

The fourth proportional to 10,963.49, 16,441.51 and 3,566.11 is: 5,347.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,963.49 : 16,441.51 = 3,566.11 : x
  2. Step 2: Convert to fraction form
    10,963.49/16,441.51 = 3,566.11/x
  3. Step 3: Cross multiply
    10,963.49x = 16,441.51 × 3,566.11
  4. Step 4: Simplify right side
    10,963.49x = 58,632,233.23
  5. Step 5: Solve for x
    x = 58,632,233.23/10,963.49
  6. Step 6: Final answer
    x = 5,347.95

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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.