Home / 2,043.51-3,065.25-582.66

Finding the Fourth Proportional to 2,043.51, 3,065.25 and 582.66

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Solution

The fourth proportional to 2,043.51, 3,065.25 and 582.66 is: 873.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043.51 : 3,065.25 = 582.66 : x
  2. Step 2: Convert to fraction form
    2,043.51/3,065.25 = 582.66/x
  3. Step 3: Cross multiply
    2,043.51x = 3,065.25 × 582.66
  4. Step 4: Simplify right side
    2,043.51x = 1,785,998.57
  5. Step 5: Solve for x
    x = 1,785,998.57/2,043.51
  6. Step 6: Final answer
    x = 873.99

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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.