Home / 4,418.33-6,625.98-1,297.46

Finding the Fourth Proportional to 4,418.33, 6,625.98 and 1,297.46

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Solution

The fourth proportional to 4,418.33, 6,625.98 and 1,297.46 is: 1,945.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418.33 : 6,625.98 = 1,297.46 : x
  2. Step 2: Convert to fraction form
    4,418.33/6,625.98 = 1,297.46/x
  3. Step 3: Cross multiply
    4,418.33x = 6,625.98 × 1,297.46
  4. Step 4: Simplify right side
    4,418.33x = 8,596,910.88
  5. Step 5: Solve for x
    x = 8,596,910.88/4,418.33
  6. Step 6: Final answer
    x = 1,945.74

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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.