Home / 11,674.24-16,192.99-11,253.94

Finding the Fourth Proportional to 11,674.24, 16,192.99 and 11,253.94

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Solution

The fourth proportional to 11,674.24, 16,192.99 and 11,253.94 is: 15,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,674.24 : 16,192.99 = 11,253.94 : x
  2. Step 2: Convert to fraction form
    11,674.24/16,192.99 = 11,253.94/x
  3. Step 3: Cross multiply
    11,674.24x = 16,192.99 × 11,253.94
  4. Step 4: Simplify right side
    11,674.24x = 182,234,937.88
  5. Step 5: Solve for x
    x = 182,234,937.88/11,674.24
  6. Step 6: Final answer
    x = 15,610.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.