Home / 4,058.31-6,082.86-1,716.86

Finding the Fourth Proportional to 4,058.31, 6,082.86 and 1,716.86

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Solution

The fourth proportional to 4,058.31, 6,082.86 and 1,716.86 is: 2,573.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.31 : 6,082.86 = 1,716.86 : x
  2. Step 2: Convert to fraction form
    4,058.31/6,082.86 = 1,716.86/x
  3. Step 3: Cross multiply
    4,058.31x = 6,082.86 × 1,716.86
  4. Step 4: Simplify right side
    4,058.31x = 10,443,395.23
  5. Step 5: Solve for x
    x = 10,443,395.23/4,058.31
  6. Step 6: Final answer
    x = 2,573.33

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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.