Home / 148,539.56-222,822.50-41,924.25

Finding the Fourth Proportional to 148,539.56, 222,822.50 and 41,924.25

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Solution

The fourth proportional to 148,539.56, 222,822.50 and 41,924.25 is: 62,890.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,539.56 : 222,822.50 = 41,924.25 : x
  2. Step 2: Convert to fraction form
    148,539.56/222,822.50 = 41,924.25/x
  3. Step 3: Cross multiply
    148,539.56x = 222,822.50 × 41,924.25
  4. Step 4: Simplify right side
    148,539.56x = 9,341,665,986.00
  5. Step 5: Solve for x
    x = 9,341,665,986.00/148,539.56
  6. Step 6: Final answer
    x = 62,890.09

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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.