Home / 27,818.67-41,733.38-9,093.66

Finding the Fourth Proportional to 27,818.67, 41,733.38 and 9,093.66

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Solution

The fourth proportional to 27,818.67, 41,733.38 and 9,093.66 is: 13,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,818.67 : 41,733.38 = 9,093.66 : x
  2. Step 2: Convert to fraction form
    27,818.67/41,733.38 = 9,093.66/x
  3. Step 3: Cross multiply
    27,818.67x = 41,733.38 × 9,093.66
  4. Step 4: Simplify right side
    27,818.67x = 379,509,122.90
  5. Step 5: Solve for x
    x = 379,509,122.90/27,818.67
  6. Step 6: Final answer
    x = 13,642.25

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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.