Home / 23,674.28-35,505.18-11,190.94

Finding the Fourth Proportional to 23,674.28, 35,505.18 and 11,190.94

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Solution

The fourth proportional to 23,674.28, 35,505.18 and 11,190.94 is: 16,783.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.28 : 35,505.18 = 11,190.94 : x
  2. Step 2: Convert to fraction form
    23,674.28/35,505.18 = 11,190.94/x
  3. Step 3: Cross multiply
    23,674.28x = 35,505.18 × 11,190.94
  4. Step 4: Simplify right side
    23,674.28x = 397,336,339.07
  5. Step 5: Solve for x
    x = 397,336,339.07/23,674.28
  6. Step 6: Final answer
    x = 16,783.46

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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.