Home / 41,830.75-57,726.44-22,969.09

Finding the Fourth Proportional to 41,830.75, 57,726.44 and 22,969.09

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Solution

The fourth proportional to 41,830.75, 57,726.44 and 22,969.09 is: 31,697.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,830.75 : 57,726.44 = 22,969.09 : x
  2. Step 2: Convert to fraction form
    41,830.75/57,726.44 = 22,969.09/x
  3. Step 3: Cross multiply
    41,830.75x = 57,726.44 × 22,969.09
  4. Step 4: Simplify right side
    41,830.75x = 1,325,923,795.74
  5. Step 5: Solve for x
    x = 1,325,923,795.74/41,830.75
  6. Step 6: Final answer
    x = 31,697.35

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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.