Home / 2,966.64-4,450.74-2,033.52

Finding the Fourth Proportional to 2,966.64, 4,450.74 and 2,033.52

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Solution

The fourth proportional to 2,966.64, 4,450.74 and 2,033.52 is: 3,050.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,966.64 : 4,450.74 = 2,033.52 : x
  2. Step 2: Convert to fraction form
    2,966.64/4,450.74 = 2,033.52/x
  3. Step 3: Cross multiply
    2,966.64x = 4,450.74 × 2,033.52
  4. Step 4: Simplify right side
    2,966.64x = 9,050,668.80
  5. Step 5: Solve for x
    x = 9,050,668.80/2,966.64
  6. Step 6: Final answer
    x = 3,050.81

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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.