Home / 183,137.08-252,717.14-102,546.12

Finding the Fourth Proportional to 183,137.08, 252,717.14 and 102,546.12

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Solution

The fourth proportional to 183,137.08, 252,717.14 and 102,546.12 is: 141,506.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,137.08 : 252,717.14 = 102,546.12 : x
  2. Step 2: Convert to fraction form
    183,137.08/252,717.14 = 102,546.12/x
  3. Step 3: Cross multiply
    183,137.08x = 252,717.14 × 102,546.12
  4. Step 4: Simplify right side
    183,137.08x = 25,915,162,164.50
  5. Step 5: Solve for x
    x = 25,915,162,164.50/183,137.08
  6. Step 6: Final answer
    x = 141,506.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.