Home / 36,148.66-54,258.00-17,441.85

Finding the Fourth Proportional to 36,148.66, 54,258.00 and 17,441.85

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Solution

The fourth proportional to 36,148.66, 54,258.00 and 17,441.85 is: 26,179.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,148.66 : 54,258.00 = 17,441.85 : x
  2. Step 2: Convert to fraction form
    36,148.66/54,258.00 = 17,441.85/x
  3. Step 3: Cross multiply
    36,148.66x = 54,258.00 × 17,441.85
  4. Step 4: Simplify right side
    36,148.66x = 946,359,828.27
  5. Step 5: Solve for x
    x = 946,359,828.27/36,148.66
  6. Step 6: Final answer
    x = 26,179.66

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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.