Home / 27,496.24-37,942.48-16,166.12

Finding the Fourth Proportional to 27,496.24, 37,942.48 and 16,166.12

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Solution

The fourth proportional to 27,496.24, 37,942.48 and 16,166.12 is: 22,307.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,496.24 : 37,942.48 = 16,166.12 : x
  2. Step 2: Convert to fraction form
    27,496.24/37,942.48 = 16,166.12/x
  3. Step 3: Cross multiply
    27,496.24x = 37,942.48 × 16,166.12
  4. Step 4: Simplify right side
    27,496.24x = 613,382,684.78
  5. Step 5: Solve for x
    x = 613,382,684.78/27,496.24
  6. Step 6: Final answer
    x = 22,307.87

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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.