Home / 2,060.24-2,843.40-1,176.21

Finding the Fourth Proportional to 2,060.24, 2,843.40 and 1,176.21

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Solution

The fourth proportional to 2,060.24, 2,843.40 and 1,176.21 is: 1,623.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060.24 : 2,843.40 = 1,176.21 : x
  2. Step 2: Convert to fraction form
    2,060.24/2,843.40 = 1,176.21/x
  3. Step 3: Cross multiply
    2,060.24x = 2,843.40 × 1,176.21
  4. Step 4: Simplify right side
    2,060.24x = 3,344,435.51
  5. Step 5: Solve for x
    x = 3,344,435.51/2,060.24
  6. Step 6: Final answer
    x = 1,623.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.