Home / 2,032.47-3,048.24-571.23

Finding the Fourth Proportional to 2,032.47, 3,048.24 and 571.23

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Solution

The fourth proportional to 2,032.47, 3,048.24 and 571.23 is: 856.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032.47 : 3,048.24 = 571.23 : x
  2. Step 2: Convert to fraction form
    2,032.47/3,048.24 = 571.23/x
  3. Step 3: Cross multiply
    2,032.47x = 3,048.24 × 571.23
  4. Step 4: Simplify right side
    2,032.47x = 1,741,246.14
  5. Step 5: Solve for x
    x = 1,741,246.14/2,032.47
  6. Step 6: Final answer
    x = 856.71

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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.