Home / 148,100.80-222,086.40-59,324.80

Finding the Fourth Proportional to 148,100.80, 222,086.40 and 59,324.80

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Solution

The fourth proportional to 148,100.80, 222,086.40 and 59,324.80 is: 88,961.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,100.80 : 222,086.40 = 59,324.80 : x
  2. Step 2: Convert to fraction form
    148,100.80/222,086.40 = 59,324.80/x
  3. Step 3: Cross multiply
    148,100.80x = 222,086.40 × 59,324.80
  4. Step 4: Simplify right side
    148,100.80x = 13,175,231,262.72
  5. Step 5: Solve for x
    x = 13,175,231,262.72/148,100.80
  6. Step 6: Final answer
    x = 88,961.24

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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.