Home / 27,277.99-40,960.02-16,233.97

Finding the Fourth Proportional to 27,277.99, 40,960.02 and 16,233.97

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Solution

The fourth proportional to 27,277.99, 40,960.02 and 16,233.97 is: 24,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,277.99 : 40,960.02 = 16,233.97 : x
  2. Step 2: Convert to fraction form
    27,277.99/40,960.02 = 16,233.97/x
  3. Step 3: Cross multiply
    27,277.99x = 40,960.02 × 16,233.97
  4. Step 4: Simplify right side
    27,277.99x = 664,943,735.88
  5. Step 5: Solve for x
    x = 664,943,735.88/27,277.99
  6. Step 6: Final answer
    x = 24,376.57

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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.