Home / 44,653.20-66,923.10-22,472.70

Finding the Fourth Proportional to 44,653.20, 66,923.10 and 22,472.70

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Solution

The fourth proportional to 44,653.20, 66,923.10 and 22,472.70 is: 33,680.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,653.20 : 66,923.10 = 22,472.70 : x
  2. Step 2: Convert to fraction form
    44,653.20/66,923.10 = 22,472.70/x
  3. Step 3: Cross multiply
    44,653.20x = 66,923.10 × 22,472.70
  4. Step 4: Simplify right side
    44,653.20x = 1,503,942,749.37
  5. Step 5: Solve for x
    x = 1,503,942,749.37/44,653.20
  6. Step 6: Final answer
    x = 33,680.51

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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.