Home / 6,060.71-9,091.97-1,899.79

Finding the Fourth Proportional to 6,060.71, 9,091.97 and 1,899.79

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Solution

The fourth proportional to 6,060.71, 9,091.97 and 1,899.79 is: 2,849.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060.71 : 9,091.97 = 1,899.79 : x
  2. Step 2: Convert to fraction form
    6,060.71/9,091.97 = 1,899.79/x
  3. Step 3: Cross multiply
    6,060.71x = 9,091.97 × 1,899.79
  4. Step 4: Simplify right side
    6,060.71x = 17,272,833.69
  5. Step 5: Solve for x
    x = 17,272,833.69/6,060.71
  6. Step 6: Final answer
    x = 2,849.97

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Double scale
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Similar ratio
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1.5x scale

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.