Home / 27,622.23-41,433.32-6,845.73

Finding the Fourth Proportional to 27,622.23, 41,433.32 and 6,845.73

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Solution

The fourth proportional to 27,622.23, 41,433.32 and 6,845.73 is: 10,268.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,622.23 : 41,433.32 = 6,845.73 : x
  2. Step 2: Convert to fraction form
    27,622.23/41,433.32 = 6,845.73/x
  3. Step 3: Cross multiply
    27,622.23x = 41,433.32 × 6,845.73
  4. Step 4: Simplify right side
    27,622.23x = 283,641,287.49
  5. Step 5: Solve for x
    x = 283,641,287.49/27,622.23
  6. Step 6: Final answer
    x = 10,268.59

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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.