Home / 23,453.91-35,181.41-6,814.08

Finding the Fourth Proportional to 23,453.91, 35,181.41 and 6,814.08

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Solution

The fourth proportional to 23,453.91, 35,181.41 and 6,814.08 is: 10,221.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,453.91 : 35,181.41 = 6,814.08 : x
  2. Step 2: Convert to fraction form
    23,453.91/35,181.41 = 6,814.08/x
  3. Step 3: Cross multiply
    23,453.91x = 35,181.41 × 6,814.08
  4. Step 4: Simplify right side
    23,453.91x = 239,728,908.18
  5. Step 5: Solve for x
    x = 239,728,908.18/23,453.91
  6. Step 6: Final answer
    x = 10,221.28

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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.