Home / 9,367.91-14,056.72-6,792.11

Finding the Fourth Proportional to 9,367.91, 14,056.72 and 6,792.11

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Solution

The fourth proportional to 9,367.91, 14,056.72 and 6,792.11 is: 10,191.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.91 : 14,056.72 = 6,792.11 : x
  2. Step 2: Convert to fraction form
    9,367.91/14,056.72 = 6,792.11/x
  3. Step 3: Cross multiply
    9,367.91x = 14,056.72 × 6,792.11
  4. Step 4: Simplify right side
    9,367.91x = 95,474,788.48
  5. Step 5: Solve for x
    x = 95,474,788.48/9,367.91
  6. Step 6: Final answer
    x = 10,191.69

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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.