Home / 153,906.26-230,894.94-48,725.24

Finding the Fourth Proportional to 153,906.26, 230,894.94 and 48,725.24

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Solution

The fourth proportional to 153,906.26, 230,894.94 and 48,725.24 is: 73,099.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,906.26 : 230,894.94 = 48,725.24 : x
  2. Step 2: Convert to fraction form
    153,906.26/230,894.94 = 48,725.24/x
  3. Step 3: Cross multiply
    153,906.26x = 230,894.94 × 48,725.24
  4. Step 4: Simplify right side
    153,906.26x = 11,250,410,211.81
  5. Step 5: Solve for x
    x = 11,250,410,211.81/153,906.26
  6. Step 6: Final answer
    x = 73,099.11

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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.