Home / 9,226.84-13,827.30-6,919.96

Finding the Fourth Proportional to 9,226.84, 13,827.30 and 6,919.96

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Solution

The fourth proportional to 9,226.84, 13,827.30 and 6,919.96 is: 10,370.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226.84 : 13,827.30 = 6,919.96 : x
  2. Step 2: Convert to fraction form
    9,226.84/13,827.30 = 6,919.96/x
  3. Step 3: Cross multiply
    9,226.84x = 13,827.30 × 6,919.96
  4. Step 4: Simplify right side
    9,226.84x = 95,684,362.91
  5. Step 5: Solve for x
    x = 95,684,362.91/9,226.84
  6. Step 6: Final answer
    x = 10,370.22

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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.