Home / 41,650.70-57,477.78-22,530.48

Finding the Fourth Proportional to 41,650.70, 57,477.78 and 22,530.48

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Solution

The fourth proportional to 41,650.70, 57,477.78 and 22,530.48 is: 31,091.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,650.70 : 57,477.78 = 22,530.48 : x
  2. Step 2: Convert to fraction form
    41,650.70/57,477.78 = 22,530.48/x
  3. Step 3: Cross multiply
    41,650.70x = 57,477.78 × 22,530.48
  4. Step 4: Simplify right side
    41,650.70x = 1,295,001,972.73
  5. Step 5: Solve for x
    x = 1,295,001,972.73/41,650.70
  6. Step 6: Final answer
    x = 31,091.96

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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.