Home / 3,467.06-5,199.78-1,710.26

Finding the Fourth Proportional to 3,467.06, 5,199.78 and 1,710.26

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Solution

The fourth proportional to 3,467.06, 5,199.78 and 1,710.26 is: 2,564.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467.06 : 5,199.78 = 1,710.26 : x
  2. Step 2: Convert to fraction form
    3,467.06/5,199.78 = 1,710.26/x
  3. Step 3: Cross multiply
    3,467.06x = 5,199.78 × 1,710.26
  4. Step 4: Simplify right side
    3,467.06x = 8,892,975.74
  5. Step 5: Solve for x
    x = 8,892,975.74/3,467.06
  6. Step 6: Final answer
    x = 2,564.99

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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.