Home / 11,829.94-16,324.61-6,794.98

Finding the Fourth Proportional to 11,829.94, 16,324.61 and 6,794.98

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Solution

The fourth proportional to 11,829.94, 16,324.61 and 6,794.98 is: 9,376.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,829.94 : 16,324.61 = 6,794.98 : x
  2. Step 2: Convert to fraction form
    11,829.94/16,324.61 = 6,794.98/x
  3. Step 3: Cross multiply
    11,829.94x = 16,324.61 × 6,794.98
  4. Step 4: Simplify right side
    11,829.94x = 110,925,398.46
  5. Step 5: Solve for x
    x = 110,925,398.46/11,829.94
  6. Step 6: Final answer
    x = 9,376.67

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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.