Home / 175,546.11-263,192.27-104,299.77

Finding the Fourth Proportional to 175,546.11, 263,192.27 and 104,299.77

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Solution

The fourth proportional to 175,546.11, 263,192.27 and 104,299.77 is: 156,374.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,546.11 : 263,192.27 = 104,299.77 : x
  2. Step 2: Convert to fraction form
    175,546.11/263,192.27 = 104,299.77/x
  3. Step 3: Cross multiply
    175,546.11x = 263,192.27 × 104,299.77
  4. Step 4: Simplify right side
    175,546.11x = 27,450,892,705.28
  5. Step 5: Solve for x
    x = 27,450,892,705.28/175,546.11
  6. Step 6: Final answer
    x = 156,374.26

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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.