Home / 66,049.33-99,081.51-23,949.24

Finding the Fourth Proportional to 66,049.33, 99,081.51 and 23,949.24

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Solution

The fourth proportional to 66,049.33, 99,081.51 and 23,949.24 is: 35,926.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,049.33 : 99,081.51 = 23,949.24 : x
  2. Step 2: Convert to fraction form
    66,049.33/99,081.51 = 23,949.24/x
  3. Step 3: Cross multiply
    66,049.33x = 99,081.51 × 23,949.24
  4. Step 4: Simplify right side
    66,049.33x = 2,372,926,247.40
  5. Step 5: Solve for x
    x = 2,372,926,247.40/66,049.33
  6. Step 6: Final answer
    x = 35,926.58

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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.