Home / 15,884.82-23,827.71-5,892.04

Finding the Fourth Proportional to 15,884.82, 23,827.71 and 5,892.04

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Solution

The fourth proportional to 15,884.82, 23,827.71 and 5,892.04 is: 8,838.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,884.82 : 23,827.71 = 5,892.04 : x
  2. Step 2: Convert to fraction form
    15,884.82/23,827.71 = 5,892.04/x
  3. Step 3: Cross multiply
    15,884.82x = 23,827.71 × 5,892.04
  4. Step 4: Simplify right side
    15,884.82x = 140,393,820.43
  5. Step 5: Solve for x
    x = 140,393,820.43/15,884.82
  6. Step 6: Final answer
    x = 8,838.24

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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.