Home / 148,522.08-222,796.22-41,906.98

Finding the Fourth Proportional to 148,522.08, 222,796.22 and 41,906.98

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Solution

The fourth proportional to 148,522.08, 222,796.22 and 41,906.98 is: 62,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,522.08 : 222,796.22 = 41,906.98 : x
  2. Step 2: Convert to fraction form
    148,522.08/222,796.22 = 41,906.98/x
  3. Step 3: Cross multiply
    148,522.08x = 222,796.22 × 41,906.98
  4. Step 4: Simplify right side
    148,522.08x = 9,336,716,526.08
  5. Step 5: Solve for x
    x = 9,336,716,526.08/148,522.08
  6. Step 6: Final answer
    x = 62,864.16

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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.