Home / 43,190.19-59,604.75-25,286.55

Finding the Fourth Proportional to 43,190.19, 59,604.75 and 25,286.55

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Solution

The fourth proportional to 43,190.19, 59,604.75 and 25,286.55 is: 34,896.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,190.19 : 59,604.75 = 25,286.55 : x
  2. Step 2: Convert to fraction form
    43,190.19/59,604.75 = 25,286.55/x
  3. Step 3: Cross multiply
    43,190.19x = 59,604.75 × 25,286.55
  4. Step 4: Simplify right side
    43,190.19x = 1,507,198,491.11
  5. Step 5: Solve for x
    x = 1,507,198,491.11/43,190.19
  6. Step 6: Final answer
    x = 34,896.78

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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.