Home / 4,375.35-6,564.38-1,743.66

Finding the Fourth Proportional to 4,375.35, 6,564.38 and 1,743.66

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Solution

The fourth proportional to 4,375.35, 6,564.38 and 1,743.66 is: 2,616.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.35 : 6,564.38 = 1,743.66 : x
  2. Step 2: Convert to fraction form
    4,375.35/6,564.38 = 1,743.66/x
  3. Step 3: Cross multiply
    4,375.35x = 6,564.38 × 1,743.66
  4. Step 4: Simplify right side
    4,375.35x = 11,446,038.11
  5. Step 5: Solve for x
    x = 11,446,038.11/4,375.35
  6. Step 6: Final answer
    x = 2,616.03

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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.