Home / 36,987.42-51,065.22-24,078.99

Finding the Fourth Proportional to 36,987.42, 51,065.22 and 24,078.99

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Solution

The fourth proportional to 36,987.42, 51,065.22 and 24,078.99 is: 33,243.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,987.42 : 51,065.22 = 24,078.99 : x
  2. Step 2: Convert to fraction form
    36,987.42/51,065.22 = 24,078.99/x
  3. Step 3: Cross multiply
    36,987.42x = 51,065.22 × 24,078.99
  4. Step 4: Simplify right side
    36,987.42x = 1,229,598,921.73
  5. Step 5: Solve for x
    x = 1,229,598,921.73/36,987.42
  6. Step 6: Final answer
    x = 33,243.71

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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.