Home / 27,648.48-41,449.80-10,773.12

Finding the Fourth Proportional to 27,648.48, 41,449.80 and 10,773.12

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Solution

The fourth proportional to 27,648.48, 41,449.80 and 10,773.12 is: 16,150.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648.48 : 41,449.80 = 10,773.12 : x
  2. Step 2: Convert to fraction form
    27,648.48/41,449.80 = 10,773.12/x
  3. Step 3: Cross multiply
    27,648.48x = 41,449.80 × 10,773.12
  4. Step 4: Simplify right side
    27,648.48x = 446,543,669.38
  5. Step 5: Solve for x
    x = 446,543,669.38/27,648.48
  6. Step 6: Final answer
    x = 16,150.75

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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.