Home / 10,794.43-16,193.82-4,554.45

Finding the Fourth Proportional to 10,794.43, 16,193.82 and 4,554.45

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Solution

The fourth proportional to 10,794.43, 16,193.82 and 4,554.45 is: 6,832.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.43 : 16,193.82 = 4,554.45 : x
  2. Step 2: Convert to fraction form
    10,794.43/16,193.82 = 4,554.45/x
  3. Step 3: Cross multiply
    10,794.43x = 16,193.82 × 4,554.45
  4. Step 4: Simplify right side
    10,794.43x = 73,754,015.61
  5. Step 5: Solve for x
    x = 73,754,015.61/10,794.43
  6. Step 6: Final answer
    x = 6,832.60

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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.