Home / 1,828.22-2,524.26-1,650.84

Finding the Fourth Proportional to 1,828.22, 2,524.26 and 1,650.84

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Solution

The fourth proportional to 1,828.22, 2,524.26 and 1,650.84 is: 2,279.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828.22 : 2,524.26 = 1,650.84 : x
  2. Step 2: Convert to fraction form
    1,828.22/2,524.26 = 1,650.84/x
  3. Step 3: Cross multiply
    1,828.22x = 2,524.26 × 1,650.84
  4. Step 4: Simplify right side
    1,828.22x = 4,167,149.38
  5. Step 5: Solve for x
    x = 4,167,149.38/1,828.22
  6. Step 6: Final answer
    x = 2,279.35

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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.