Home / 148,153.60-222,074.88-106,577.92

Finding the Fourth Proportional to 148,153.60, 222,074.88 and 106,577.92

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Solution

The fourth proportional to 148,153.60, 222,074.88 and 106,577.92 is: 159,755.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,153.60 : 222,074.88 = 106,577.92 : x
  2. Step 2: Convert to fraction form
    148,153.60/222,074.88 = 106,577.92/x
  3. Step 3: Cross multiply
    148,153.60x = 222,074.88 × 106,577.92
  4. Step 4: Simplify right side
    148,153.60x = 23,668,278,794.65
  5. Step 5: Solve for x
    x = 23,668,278,794.65/148,153.60
  6. Step 6: Final answer
    x = 159,755.00

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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.