Home / 4,849.88-6,693.18-2,754.14

Finding the Fourth Proportional to 4,849.88, 6,693.18 and 2,754.14

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Solution

The fourth proportional to 4,849.88, 6,693.18 and 2,754.14 is: 3,800.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849.88 : 6,693.18 = 2,754.14 : x
  2. Step 2: Convert to fraction form
    4,849.88/6,693.18 = 2,754.14/x
  3. Step 3: Cross multiply
    4,849.88x = 6,693.18 × 2,754.14
  4. Step 4: Simplify right side
    4,849.88x = 18,433,954.77
  5. Step 5: Solve for x
    x = 18,433,954.77/4,849.88
  6. Step 6: Final answer
    x = 3,800.91

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1.5x scale

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.