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Finding the Fourth Proportional to 24,712.48, 34,119.12 and 22,055.32

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Solution

The fourth proportional to 24,712.48, 34,119.12 and 22,055.32 is: 30,450.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,712.48 : 34,119.12 = 22,055.32 : x
  2. Step 2: Convert to fraction form
    24,712.48/34,119.12 = 22,055.32/x
  3. Step 3: Cross multiply
    24,712.48x = 34,119.12 × 22,055.32
  4. Step 4: Simplify right side
    24,712.48x = 752,508,109.72
  5. Step 5: Solve for x
    x = 752,508,109.72/24,712.48
  6. Step 6: Final answer
    x = 30,450.53

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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.