Home / 322,288.08-444,633.48-237,606.48

Finding the Fourth Proportional to 322,288.08, 444,633.48 and 237,606.48

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Solution

The fourth proportional to 322,288.08, 444,633.48 and 237,606.48 is: 327,805.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,288.08 : 444,633.48 = 237,606.48 : x
  2. Step 2: Convert to fraction form
    322,288.08/444,633.48 = 237,606.48/x
  3. Step 3: Cross multiply
    322,288.08x = 444,633.48 × 237,606.48
  4. Step 4: Simplify right side
    322,288.08x = 105,647,796,072.95
  5. Step 5: Solve for x
    x = 105,647,796,072.95/322,288.08
  6. Step 6: Final answer
    x = 327,805.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.