Home / 148,084.44-222,126.42-48,244.44

Finding the Fourth Proportional to 148,084.44, 222,126.42 and 48,244.44

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Solution

The fourth proportional to 148,084.44, 222,126.42 and 48,244.44 is: 72,366.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,084.44 : 222,126.42 = 48,244.44 : x
  2. Step 2: Convert to fraction form
    148,084.44/222,126.42 = 48,244.44/x
  3. Step 3: Cross multiply
    148,084.44x = 222,126.42 × 48,244.44
  4. Step 4: Simplify right side
    148,084.44x = 10,716,364,742.10
  5. Step 5: Solve for x
    x = 10,716,364,742.10/148,084.44
  6. Step 6: Final answer
    x = 72,366.58

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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.