Home / 235,333.44-324,760.32-134,732.16

Finding the Fourth Proportional to 235,333.44, 324,760.32 and 134,732.16

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Solution

The fourth proportional to 235,333.44, 324,760.32 and 134,732.16 is: 185,930.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,333.44 : 324,760.32 = 134,732.16 : x
  2. Step 2: Convert to fraction form
    235,333.44/324,760.32 = 134,732.16/x
  3. Step 3: Cross multiply
    235,333.44x = 324,760.32 × 134,732.16
  4. Step 4: Simplify right side
    235,333.44x = 43,755,659,395.89
  5. Step 5: Solve for x
    x = 43,755,659,395.89/235,333.44
  6. Step 6: Final answer
    x = 185,930.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.