Home / 41,633.44-57,453.78-22,770.70

Finding the Fourth Proportional to 41,633.44, 57,453.78 and 22,770.70

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Solution

The fourth proportional to 41,633.44, 57,453.78 and 22,770.70 is: 31,423.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,633.44 : 57,453.78 = 22,770.70 : x
  2. Step 2: Convert to fraction form
    41,633.44/57,453.78 = 22,770.70/x
  3. Step 3: Cross multiply
    41,633.44x = 57,453.78 × 22,770.70
  4. Step 4: Simplify right side
    41,633.44x = 1,308,262,788.25
  5. Step 5: Solve for x
    x = 1,308,262,788.25/41,633.44
  6. Step 6: Final answer
    x = 31,423.37

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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.