Home / 24,310.13-33,547.97-13,132.13

Finding the Fourth Proportional to 24,310.13, 33,547.97 and 13,132.13

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Solution

The fourth proportional to 24,310.13, 33,547.97 and 13,132.13 is: 18,122.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,310.13 : 33,547.97 = 13,132.13 : x
  2. Step 2: Convert to fraction form
    24,310.13/33,547.97 = 13,132.13/x
  3. Step 3: Cross multiply
    24,310.13x = 33,547.97 × 13,132.13
  4. Step 4: Simplify right side
    24,310.13x = 440,556,168.37
  5. Step 5: Solve for x
    x = 440,556,168.37/24,310.13
  6. Step 6: Final answer
    x = 18,122.33

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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.