Home / 4,894.34-6,753.92-2,770.11

Finding the Fourth Proportional to 4,894.34, 6,753.92 and 2,770.11

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Solution

The fourth proportional to 4,894.34, 6,753.92 and 2,770.11 is: 3,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894.34 : 6,753.92 = 2,770.11 : x
  2. Step 2: Convert to fraction form
    4,894.34/6,753.92 = 2,770.11/x
  3. Step 3: Cross multiply
    4,894.34x = 6,753.92 × 2,770.11
  4. Step 4: Simplify right side
    4,894.34x = 18,709,087.48
  5. Step 5: Solve for x
    x = 18,709,087.48/4,894.34
  6. Step 6: Final answer
    x = 3,822.60

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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.