Home / 29,516.10-44,274.15-7,329.30

Finding the Fourth Proportional to 29,516.10, 44,274.15 and 7,329.30

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Solution

The fourth proportional to 29,516.10, 44,274.15 and 7,329.30 is: 10,993.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,516.10 : 44,274.15 = 7,329.30 : x
  2. Step 2: Convert to fraction form
    29,516.10/44,274.15 = 7,329.30/x
  3. Step 3: Cross multiply
    29,516.10x = 44,274.15 × 7,329.30
  4. Step 4: Simplify right side
    29,516.10x = 324,498,527.60
  5. Step 5: Solve for x
    x = 324,498,527.60/29,516.10
  6. Step 6: Final answer
    x = 10,993.95

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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.