Home / 4,769.14-6,581.40-2,906.14

Finding the Fourth Proportional to 4,769.14, 6,581.40 and 2,906.14

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Solution

The fourth proportional to 4,769.14, 6,581.40 and 2,906.14 is: 4,010.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769.14 : 6,581.40 = 2,906.14 : x
  2. Step 2: Convert to fraction form
    4,769.14/6,581.40 = 2,906.14/x
  3. Step 3: Cross multiply
    4,769.14x = 6,581.40 × 2,906.14
  4. Step 4: Simplify right side
    4,769.14x = 19,126,469.80
  5. Step 5: Solve for x
    x = 19,126,469.80/4,769.14
  6. Step 6: Final answer
    x = 4,010.47

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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.