Home / 2,566.23-3,849.35-1,471.29

Finding the Fourth Proportional to 2,566.23, 3,849.35 and 1,471.29

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Solution

The fourth proportional to 2,566.23, 3,849.35 and 1,471.29 is: 2,206.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566.23 : 3,849.35 = 1,471.29 : x
  2. Step 2: Convert to fraction form
    2,566.23/3,849.35 = 1,471.29/x
  3. Step 3: Cross multiply
    2,566.23x = 3,849.35 × 1,471.29
  4. Step 4: Simplify right side
    2,566.23x = 5,663,502.81
  5. Step 5: Solve for x
    x = 5,663,502.81/2,566.23
  6. Step 6: Final answer
    x = 2,206.94

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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.