Home / 3,739.17-5,608.95-2,862.93

Finding the Fourth Proportional to 3,739.17, 5,608.95 and 2,862.93

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Solution

The fourth proportional to 3,739.17, 5,608.95 and 2,862.93 is: 4,294.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,739.17 : 5,608.95 = 2,862.93 : x
  2. Step 2: Convert to fraction form
    3,739.17/5,608.95 = 2,862.93/x
  3. Step 3: Cross multiply
    3,739.17x = 5,608.95 × 2,862.93
  4. Step 4: Simplify right side
    3,739.17x = 16,058,031.22
  5. Step 5: Solve for x
    x = 16,058,031.22/3,739.17
  6. Step 6: Final answer
    x = 4,294.54

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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.