Home / 7,365.45-11,049.20-2,367.98

Finding the Fourth Proportional to 7,365.45, 11,049.20 and 2,367.98

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Solution

The fourth proportional to 7,365.45, 11,049.20 and 2,367.98 is: 3,552.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.45 : 11,049.20 = 2,367.98 : x
  2. Step 2: Convert to fraction form
    7,365.45/11,049.20 = 2,367.98/x
  3. Step 3: Cross multiply
    7,365.45x = 11,049.20 × 2,367.98
  4. Step 4: Simplify right side
    7,365.45x = 26,164,217.53
  5. Step 5: Solve for x
    x = 26,164,217.53/7,365.45
  6. Step 6: Final answer
    x = 3,552.29

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1.5x scale

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.