Home / 5,982.29-8,254.32-3,623.99

Finding the Fourth Proportional to 5,982.29, 8,254.32 and 3,623.99

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Solution

The fourth proportional to 5,982.29, 8,254.32 and 3,623.99 is: 5,000.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,982.29 : 8,254.32 = 3,623.99 : x
  2. Step 2: Convert to fraction form
    5,982.29/8,254.32 = 3,623.99/x
  3. Step 3: Cross multiply
    5,982.29x = 8,254.32 × 3,623.99
  4. Step 4: Simplify right side
    5,982.29x = 29,913,573.14
  5. Step 5: Solve for x
    x = 29,913,573.14/5,982.29
  6. Step 6: Final answer
    x = 5,000.35

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Why These Related Problems?

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