Home / 2,701.08-3,727.62-1,582.00

Finding the Fourth Proportional to 2,701.08, 3,727.62 and 1,582.00

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Solution

The fourth proportional to 2,701.08, 3,727.62 and 1,582.00 is: 2,183.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701.08 : 3,727.62 = 1,582.00 : x
  2. Step 2: Convert to fraction form
    2,701.08/3,727.62 = 1,582.00/x
  3. Step 3: Cross multiply
    2,701.08x = 3,727.62 × 1,582.00
  4. Step 4: Simplify right side
    2,701.08x = 5,897,085.52
  5. Step 5: Solve for x
    x = 5,897,085.52/2,701.08
  6. Step 6: Final answer
    x = 2,183.23

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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.