Home / 94,754.68-141,976.48-32,391.16

Finding the Fourth Proportional to 94,754.68, 141,976.48 and 32,391.16

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Solution

The fourth proportional to 94,754.68, 141,976.48 and 32,391.16 is: 48,533.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,754.68 : 141,976.48 = 32,391.16 : x
  2. Step 2: Convert to fraction form
    94,754.68/141,976.48 = 32,391.16/x
  3. Step 3: Cross multiply
    94,754.68x = 141,976.48 × 32,391.16
  4. Step 4: Simplify right side
    94,754.68x = 4,598,782,879.92
  5. Step 5: Solve for x
    x = 4,598,782,879.92/94,754.68
  6. Step 6: Final answer
    x = 48,533.57

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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.