Home / 66,324.26-99,353.14-32,943.35

Finding the Fourth Proportional to 66,324.26, 99,353.14 and 32,943.35

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Solution

The fourth proportional to 66,324.26, 99,353.14 and 32,943.35 is: 49,348.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,324.26 : 99,353.14 = 32,943.35 : x
  2. Step 2: Convert to fraction form
    66,324.26/99,353.14 = 32,943.35/x
  3. Step 3: Cross multiply
    66,324.26x = 99,353.14 × 32,943.35
  4. Step 4: Simplify right side
    66,324.26x = 3,273,025,264.62
  5. Step 5: Solve for x
    x = 3,273,025,264.62/66,324.26
  6. Step 6: Final answer
    x = 49,348.84

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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.