Home / 2,034.21-3,056.46-1,952.19

Finding the Fourth Proportional to 2,034.21, 3,056.46 and 1,952.19

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Solution

The fourth proportional to 2,034.21, 3,056.46 and 1,952.19 is: 2,933.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034.21 : 3,056.46 = 1,952.19 : x
  2. Step 2: Convert to fraction form
    2,034.21/3,056.46 = 1,952.19/x
  3. Step 3: Cross multiply
    2,034.21x = 3,056.46 × 1,952.19
  4. Step 4: Simplify right side
    2,034.21x = 5,966,790.65
  5. Step 5: Solve for x
    x = 5,966,790.65/2,034.21
  6. Step 6: Final answer
    x = 2,933.22

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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.