Home / 149,084.44-223,626.62-102,195.16

Finding the Fourth Proportional to 149,084.44, 223,626.62 and 102,195.16

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Solution

The fourth proportional to 149,084.44, 223,626.62 and 102,195.16 is: 153,292.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,084.44 : 223,626.62 = 102,195.16 : x
  2. Step 2: Convert to fraction form
    149,084.44/223,626.62 = 102,195.16/x
  3. Step 3: Cross multiply
    149,084.44x = 223,626.62 × 102,195.16
  4. Step 4: Simplify right side
    149,084.44x = 22,853,558,211.16
  5. Step 5: Solve for x
    x = 22,853,558,211.16/149,084.44
  6. Step 6: Final answer
    x = 153,292.71

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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.