Home / 6,926.04-10,390.55-2,244.65

Finding the Fourth Proportional to 6,926.04, 10,390.55 and 2,244.65

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Solution

The fourth proportional to 6,926.04, 10,390.55 and 2,244.65 is: 3,367.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.04 : 10,390.55 = 2,244.65 : x
  2. Step 2: Convert to fraction form
    6,926.04/10,390.55 = 2,244.65/x
  3. Step 3: Cross multiply
    6,926.04x = 10,390.55 × 2,244.65
  4. Step 4: Simplify right side
    6,926.04x = 23,323,084.88
  5. Step 5: Solve for x
    x = 23,323,084.88/6,926.04
  6. Step 6: Final answer
    x = 3,367.45

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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.