Home / 2,053.22-2,833.52-1,169.00

Finding the Fourth Proportional to 2,053.22, 2,833.52 and 1,169.00

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Solution

The fourth proportional to 2,053.22, 2,833.52 and 1,169.00 is: 1,613.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053.22 : 2,833.52 = 1,169.00 : x
  2. Step 2: Convert to fraction form
    2,053.22/2,833.52 = 1,169.00/x
  3. Step 3: Cross multiply
    2,053.22x = 2,833.52 × 1,169.00
  4. Step 4: Simplify right side
    2,053.22x = 3,312,375.49
  5. Step 5: Solve for x
    x = 3,312,375.49/2,053.22
  6. Step 6: Final answer
    x = 1,613.26

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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.