Home / 41,777.24-57,651.54-22,914.68

Finding the Fourth Proportional to 41,777.24, 57,651.54 and 22,914.68

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Solution

The fourth proportional to 41,777.24, 57,651.54 and 22,914.68 is: 31,621.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,777.24 : 57,651.54 = 22,914.68 : x
  2. Step 2: Convert to fraction form
    41,777.24/57,651.54 = 22,914.68/x
  3. Step 3: Cross multiply
    41,777.24x = 57,651.54 × 22,914.68
  4. Step 4: Simplify right side
    41,777.24x = 1,321,066,590.61
  5. Step 5: Solve for x
    x = 1,321,066,590.61/41,777.24
  6. Step 6: Final answer
    x = 31,621.68

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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.