Home / 44,049.76-66,101.52-19,084.96

Finding the Fourth Proportional to 44,049.76, 66,101.52 and 19,084.96

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Solution

The fourth proportional to 44,049.76, 66,101.52 and 19,084.96 is: 28,639.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,049.76 : 66,101.52 = 19,084.96 : x
  2. Step 2: Convert to fraction form
    44,049.76/66,101.52 = 19,084.96/x
  3. Step 3: Cross multiply
    44,049.76x = 66,101.52 × 19,084.96
  4. Step 4: Simplify right side
    44,049.76x = 1,261,544,865.14
  5. Step 5: Solve for x
    x = 1,261,544,865.14/44,049.76
  6. Step 6: Final answer
    x = 28,639.09

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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.