Home / 94,163.32-141,245.21-23,086.28

Finding the Fourth Proportional to 94,163.32, 141,245.21 and 23,086.28

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Solution

The fourth proportional to 94,163.32, 141,245.21 and 23,086.28 is: 34,629.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,163.32 : 141,245.21 = 23,086.28 : x
  2. Step 2: Convert to fraction form
    94,163.32/141,245.21 = 23,086.28/x
  3. Step 3: Cross multiply
    94,163.32x = 141,245.21 × 23,086.28
  4. Step 4: Simplify right side
    94,163.32x = 3,260,825,818.21
  5. Step 5: Solve for x
    x = 3,260,825,818.21/94,163.32
  6. Step 6: Final answer
    x = 34,629.47

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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.