Home / 48,821.31-73,242.96-17,233.62

Finding the Fourth Proportional to 48,821.31, 73,242.96 and 17,233.62

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Solution

The fourth proportional to 48,821.31, 73,242.96 and 17,233.62 is: 25,854.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,821.31 : 73,242.96 = 17,233.62 : x
  2. Step 2: Convert to fraction form
    48,821.31/73,242.96 = 17,233.62/x
  3. Step 3: Cross multiply
    48,821.31x = 73,242.96 × 17,233.62
  4. Step 4: Simplify right side
    48,821.31x = 1,262,241,254.15
  5. Step 5: Solve for x
    x = 1,262,241,254.15/48,821.31
  6. Step 6: Final answer
    x = 25,854.31

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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.