Home / 5,862.83-8,089.79-3,625.43

Finding the Fourth Proportional to 5,862.83, 8,089.79 and 3,625.43

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Solution

The fourth proportional to 5,862.83, 8,089.79 and 3,625.43 is: 5,002.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862.83 : 8,089.79 = 3,625.43 : x
  2. Step 2: Convert to fraction form
    5,862.83/8,089.79 = 3,625.43/x
  3. Step 3: Cross multiply
    5,862.83x = 8,089.79 × 3,625.43
  4. Step 4: Simplify right side
    5,862.83x = 29,328,908.78
  5. Step 5: Solve for x
    x = 29,328,908.78/5,862.83
  6. Step 6: Final answer
    x = 5,002.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.