Home / 37,183.66-51,290.08-22,065.62

Finding the Fourth Proportional to 37,183.66, 51,290.08 and 22,065.62

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Solution

The fourth proportional to 37,183.66, 51,290.08 and 22,065.62 is: 30,436.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183.66 : 51,290.08 = 22,065.62 : x
  2. Step 2: Convert to fraction form
    37,183.66/51,290.08 = 22,065.62/x
  3. Step 3: Cross multiply
    37,183.66x = 51,290.08 × 22,065.62
  4. Step 4: Simplify right side
    37,183.66x = 1,131,747,103.44
  5. Step 5: Solve for x
    x = 1,131,747,103.44/37,183.66
  6. Step 6: Final answer
    x = 30,436.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.