Home / 21,926.44-32,894.52-10,233.28

Finding the Fourth Proportional to 21,926.44, 32,894.52 and 10,233.28

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Solution

The fourth proportional to 21,926.44, 32,894.52 and 10,233.28 is: 15,352.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,926.44 : 32,894.52 = 10,233.28 : x
  2. Step 2: Convert to fraction form
    21,926.44/32,894.52 = 10,233.28/x
  3. Step 3: Cross multiply
    21,926.44x = 32,894.52 × 10,233.28
  4. Step 4: Simplify right side
    21,926.44x = 336,618,833.63
  5. Step 5: Solve for x
    x = 336,618,833.63/21,926.44
  6. Step 6: Final answer
    x = 15,352.19

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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.