Home / 5,016.88-6,923.14-2,748.13

Finding the Fourth Proportional to 5,016.88, 6,923.14 and 2,748.13

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Solution

The fourth proportional to 5,016.88, 6,923.14 and 2,748.13 is: 3,792.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.88 : 6,923.14 = 2,748.13 : x
  2. Step 2: Convert to fraction form
    5,016.88/6,923.14 = 2,748.13/x
  3. Step 3: Cross multiply
    5,016.88x = 6,923.14 × 2,748.13
  4. Step 4: Simplify right side
    5,016.88x = 19,025,688.73
  5. Step 5: Solve for x
    x = 19,025,688.73/5,016.88
  6. Step 6: Final answer
    x = 3,792.33

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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.