Home / 11,233.05-16,844.16-6,554.43

Finding the Fourth Proportional to 11,233.05, 16,844.16 and 6,554.43

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Solution

The fourth proportional to 11,233.05, 16,844.16 and 6,554.43 is: 9,828.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233.05 : 16,844.16 = 6,554.43 : x
  2. Step 2: Convert to fraction form
    11,233.05/16,844.16 = 6,554.43/x
  3. Step 3: Cross multiply
    11,233.05x = 16,844.16 × 6,554.43
  4. Step 4: Simplify right side
    11,233.05x = 110,403,892.21
  5. Step 5: Solve for x
    x = 110,403,892.21/11,233.05
  6. Step 6: Final answer
    x = 9,828.49

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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.