Home / 2,297.01-3,451.65-2,011.30

Finding the Fourth Proportional to 2,297.01, 3,451.65 and 2,011.30

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Solution

The fourth proportional to 2,297.01, 3,451.65 and 2,011.30 is: 3,022.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297.01 : 3,451.65 = 2,011.30 : x
  2. Step 2: Convert to fraction form
    2,297.01/3,451.65 = 2,011.30/x
  3. Step 3: Cross multiply
    2,297.01x = 3,451.65 × 2,011.30
  4. Step 4: Simplify right side
    2,297.01x = 6,942,303.65
  5. Step 5: Solve for x
    x = 6,942,303.65/2,297.01
  6. Step 6: Final answer
    x = 3,022.32

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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.