Home / 11,080.11-16,623.54-4,837.17

Finding the Fourth Proportional to 11,080.11, 16,623.54 and 4,837.17

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Solution

The fourth proportional to 11,080.11, 16,623.54 and 4,837.17 is: 7,257.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.11 : 16,623.54 = 4,837.17 : x
  2. Step 2: Convert to fraction form
    11,080.11/16,623.54 = 4,837.17/x
  3. Step 3: Cross multiply
    11,080.11x = 16,623.54 × 4,837.17
  4. Step 4: Simplify right side
    11,080.11x = 80,410,888.98
  5. Step 5: Solve for x
    x = 80,410,888.98/11,080.11
  6. Step 6: Final answer
    x = 7,257.23

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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.