Home / 41,258.35-61,900.83-19,086.25

Finding the Fourth Proportional to 41,258.35, 61,900.83 and 19,086.25

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Solution

The fourth proportional to 41,258.35, 61,900.83 and 19,086.25 is: 28,635.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258.35 : 61,900.83 = 19,086.25 : x
  2. Step 2: Convert to fraction form
    41,258.35/61,900.83 = 19,086.25/x
  3. Step 3: Cross multiply
    41,258.35x = 61,900.83 × 19,086.25
  4. Step 4: Simplify right side
    41,258.35x = 1,181,454,716.59
  5. Step 5: Solve for x
    x = 1,181,454,716.59/41,258.35
  6. Step 6: Final answer
    x = 28,635.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.