Home / 44,225.28-66,369.99-33,161.76

Finding the Fourth Proportional to 44,225.28, 66,369.99 and 33,161.76

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Solution

The fourth proportional to 44,225.28, 66,369.99 and 33,161.76 is: 49,766.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,225.28 : 66,369.99 = 33,161.76 : x
  2. Step 2: Convert to fraction form
    44,225.28/66,369.99 = 33,161.76/x
  3. Step 3: Cross multiply
    44,225.28x = 66,369.99 × 33,161.76
  4. Step 4: Simplify right side
    44,225.28x = 2,200,945,679.58
  5. Step 5: Solve for x
    x = 2,200,945,679.58/44,225.28
  6. Step 6: Final answer
    x = 49,766.69

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1.5x scale

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.