Home / 7,110.24-10,674.60-5,467.95

Finding the Fourth Proportional to 7,110.24, 10,674.60 and 5,467.95

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Solution

The fourth proportional to 7,110.24, 10,674.60 and 5,467.95 is: 8,209.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,110.24 : 10,674.60 = 5,467.95 : x
  2. Step 2: Convert to fraction form
    7,110.24/10,674.60 = 5,467.95/x
  3. Step 3: Cross multiply
    7,110.24x = 10,674.60 × 5,467.95
  4. Step 4: Simplify right side
    7,110.24x = 58,368,179.07
  5. Step 5: Solve for x
    x = 58,368,179.07/7,110.24
  6. Step 6: Final answer
    x = 8,209.03

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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.