Home / 1,717.23-2,367.99-1,469.37

Finding the Fourth Proportional to 1,717.23, 2,367.99 and 1,469.37

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Solution

The fourth proportional to 1,717.23, 2,367.99 and 1,469.37 is: 2,026.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717.23 : 2,367.99 = 1,469.37 : x
  2. Step 2: Convert to fraction form
    1,717.23/2,367.99 = 1,469.37/x
  3. Step 3: Cross multiply
    1,717.23x = 2,367.99 × 1,469.37
  4. Step 4: Simplify right side
    1,717.23x = 3,479,441.63
  5. Step 5: Solve for x
    x = 3,479,441.63/1,717.23
  6. Step 6: Final answer
    x = 2,026.20

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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.