Home / 7,299.45-10,950.21-2,367.51

Finding the Fourth Proportional to 7,299.45, 10,950.21 and 2,367.51

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Solution

The fourth proportional to 7,299.45, 10,950.21 and 2,367.51 is: 3,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.45 : 10,950.21 = 2,367.51 : x
  2. Step 2: Convert to fraction form
    7,299.45/10,950.21 = 2,367.51/x
  3. Step 3: Cross multiply
    7,299.45x = 10,950.21 × 2,367.51
  4. Step 4: Simplify right side
    7,299.45x = 25,924,731.68
  5. Step 5: Solve for x
    x = 25,924,731.68/7,299.45
  6. Step 6: Final answer
    x = 3,551.60

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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.