Home / 250,948.96-376,323.36-110,608

Finding the Fourth Proportional to 250,948.96, 376,323.36 and 110,608

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Solution

The fourth proportional to 250,948.96, 376,323.36 and 110,608 is: 165,867.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,948.96 : 376,323.36 = 110,608 : x
  2. Step 2: Convert to fraction form
    250,948.96/376,323.36 = 110,608/x
  3. Step 3: Cross multiply
    250,948.96x = 376,323.36 × 110,608
  4. Step 4: Simplify right side
    250,948.96x = 41,624,374,202.88
  5. Step 5: Solve for x
    x = 41,624,374,202.88/250,948.96
  6. Step 6: Final answer
    x = 165,867.89

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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.