Home / 48,971.98-73,456.62-32,924.80

Finding the Fourth Proportional to 48,971.98, 73,456.62 and 32,924.80

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Solution

The fourth proportional to 48,971.98, 73,456.62 and 32,924.80 is: 49,386.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,971.98 : 73,456.62 = 32,924.80 : x
  2. Step 2: Convert to fraction form
    48,971.98/73,456.62 = 32,924.80/x
  3. Step 3: Cross multiply
    48,971.98x = 73,456.62 × 32,924.80
  4. Step 4: Simplify right side
    48,971.98x = 2,418,544,522.18
  5. Step 5: Solve for x
    x = 2,418,544,522.18/48,971.98
  6. Step 6: Final answer
    x = 49,386.29

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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.