Home / 23,694.48-35,490.60-11,195.64

Finding the Fourth Proportional to 23,694.48, 35,490.60 and 11,195.64

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Solution

The fourth proportional to 23,694.48, 35,490.60 and 11,195.64 is: 16,769.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,694.48 : 35,490.60 = 11,195.64 : x
  2. Step 2: Convert to fraction form
    23,694.48/35,490.60 = 11,195.64/x
  3. Step 3: Cross multiply
    23,694.48x = 35,490.60 × 11,195.64
  4. Step 4: Simplify right side
    23,694.48x = 397,339,980.98
  5. Step 5: Solve for x
    x = 397,339,980.98/23,694.48
  6. Step 6: Final answer
    x = 16,769.31

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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.