Home / 41,964.43-57,910.75-23,101.55

Finding the Fourth Proportional to 41,964.43, 57,910.75 and 23,101.55

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Solution

The fourth proportional to 41,964.43, 57,910.75 and 23,101.55 is: 31,880.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964.43 : 57,910.75 = 23,101.55 : x
  2. Step 2: Convert to fraction form
    41,964.43/57,910.75 = 23,101.55/x
  3. Step 3: Cross multiply
    41,964.43x = 57,910.75 × 23,101.55
  4. Step 4: Simplify right side
    41,964.43x = 1,337,828,086.66
  5. Step 5: Solve for x
    x = 1,337,828,086.66/41,964.43
  6. Step 6: Final answer
    x = 31,880.05

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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.