Home / 7,299.30-10,950.47-2,369.04

Finding the Fourth Proportional to 7,299.30, 10,950.47 and 2,369.04

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Solution

The fourth proportional to 7,299.30, 10,950.47 and 2,369.04 is: 3,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.30 : 10,950.47 = 2,369.04 : x
  2. Step 2: Convert to fraction form
    7,299.30/10,950.47 = 2,369.04/x
  3. Step 3: Cross multiply
    7,299.30x = 10,950.47 × 2,369.04
  4. Step 4: Simplify right side
    7,299.30x = 25,942,101.45
  5. Step 5: Solve for x
    x = 25,942,101.45/7,299.30
  6. Step 6: Final answer
    x = 3,554.05

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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.