Home / 94,584.92-130,528.06-52,144.97

Finding the Fourth Proportional to 94,584.92, 130,528.06 and 52,144.97

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Solution

The fourth proportional to 94,584.92, 130,528.06 and 52,144.97 is: 71,960.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,584.92 : 130,528.06 = 52,144.97 : x
  2. Step 2: Convert to fraction form
    94,584.92/130,528.06 = 52,144.97/x
  3. Step 3: Cross multiply
    94,584.92x = 130,528.06 × 52,144.97
  4. Step 4: Simplify right side
    94,584.92x = 6,806,380,989.86
  5. Step 5: Solve for x
    x = 6,806,380,989.86/94,584.92
  6. Step 6: Final answer
    x = 71,960.53

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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.