Home / 36,986.27-51,041.96-22,450.62

Finding the Fourth Proportional to 36,986.27, 51,041.96 and 22,450.62

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Solution

The fourth proportional to 36,986.27, 51,041.96 and 22,450.62 is: 30,982.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,986.27 : 51,041.96 = 22,450.62 : x
  2. Step 2: Convert to fraction form
    36,986.27/51,041.96 = 22,450.62/x
  3. Step 3: Cross multiply
    36,986.27x = 51,041.96 × 22,450.62
  4. Step 4: Simplify right side
    36,986.27x = 1,145,923,648.02
  5. Step 5: Solve for x
    x = 1,145,923,648.02/36,986.27
  6. Step 6: Final answer
    x = 30,982.41

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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.