Home / 48,841.48-73,262.31-17,669.44

Finding the Fourth Proportional to 48,841.48, 73,262.31 and 17,669.44

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Solution

The fourth proportional to 48,841.48, 73,262.31 and 17,669.44 is: 26,504.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,841.48 : 73,262.31 = 17,669.44 : x
  2. Step 2: Convert to fraction form
    48,841.48/73,262.31 = 17,669.44/x
  3. Step 3: Cross multiply
    48,841.48x = 73,262.31 × 17,669.44
  4. Step 4: Simplify right side
    48,841.48x = 1,294,503,990.81
  5. Step 5: Solve for x
    x = 1,294,503,990.81/48,841.48
  6. Step 6: Final answer
    x = 26,504.19

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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.