Home / 148,262.20-222,393.82-35,941.96

Finding the Fourth Proportional to 148,262.20, 222,393.82 and 35,941.96

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Solution

The fourth proportional to 148,262.20, 222,393.82 and 35,941.96 is: 53,913.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,262.20 : 222,393.82 = 35,941.96 : x
  2. Step 2: Convert to fraction form
    148,262.20/222,393.82 = 35,941.96/x
  3. Step 3: Cross multiply
    148,262.20x = 222,393.82 × 35,941.96
  4. Step 4: Simplify right side
    148,262.20x = 7,993,269,782.69
  5. Step 5: Solve for x
    x = 7,993,269,782.69/148,262.20
  6. Step 6: Final answer
    x = 53,913.07

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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.