Home / 2,950.07-4,425.79-1,002.27

Finding the Fourth Proportional to 2,950.07, 4,425.79 and 1,002.27

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Solution

The fourth proportional to 2,950.07, 4,425.79 and 1,002.27 is: 1,503.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950.07 : 4,425.79 = 1,002.27 : x
  2. Step 2: Convert to fraction form
    2,950.07/4,425.79 = 1,002.27/x
  3. Step 3: Cross multiply
    2,950.07x = 4,425.79 × 1,002.27
  4. Step 4: Simplify right side
    2,950.07x = 4,435,836.54
  5. Step 5: Solve for x
    x = 4,435,836.54/2,950.07
  6. Step 6: Final answer
    x = 1,503.64

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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.