Home / 148,521.33-222,795.09-41,906.23

Finding the Fourth Proportional to 148,521.33, 222,795.09 and 41,906.23

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Solution

The fourth proportional to 148,521.33, 222,795.09 and 41,906.23 is: 62,863.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,521.33 : 222,795.09 = 41,906.23 : x
  2. Step 2: Convert to fraction form
    148,521.33/222,795.09 = 41,906.23/x
  3. Step 3: Cross multiply
    148,521.33x = 222,795.09 × 41,906.23
  4. Step 4: Simplify right side
    148,521.33x = 9,336,501,727.42
  5. Step 5: Solve for x
    x = 9,336,501,727.42/148,521.33
  6. Step 6: Final answer
    x = 62,863.04

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1.5x scale

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.