Home / 10,794.05-14,891.41-6,604.73

Finding the Fourth Proportional to 10,794.05, 14,891.41 and 6,604.73

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Solution

The fourth proportional to 10,794.05, 14,891.41 and 6,604.73 is: 9,111.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.05 : 14,891.41 = 6,604.73 : x
  2. Step 2: Convert to fraction form
    10,794.05/14,891.41 = 6,604.73/x
  3. Step 3: Cross multiply
    10,794.05x = 14,891.41 × 6,604.73
  4. Step 4: Simplify right side
    10,794.05x = 98,353,742.37
  5. Step 5: Solve for x
    x = 98,353,742.37/10,794.05
  6. Step 6: Final answer
    x = 9,111.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.