Home / 9,964.06-13,757.01-6,192.85

Finding the Fourth Proportional to 9,964.06, 13,757.01 and 6,192.85

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Solution

The fourth proportional to 9,964.06, 13,757.01 and 6,192.85 is: 8,550.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964.06 : 13,757.01 = 6,192.85 : x
  2. Step 2: Convert to fraction form
    9,964.06/13,757.01 = 6,192.85/x
  3. Step 3: Cross multiply
    9,964.06x = 13,757.01 × 6,192.85
  4. Step 4: Simplify right side
    9,964.06x = 85,195,030.59
  5. Step 5: Solve for x
    x = 85,195,030.59/9,964.06
  6. Step 6: Final answer
    x = 8,550.24

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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.