Home / 3,575.09-5,353.40-2,467.94

Finding the Fourth Proportional to 3,575.09, 5,353.40 and 2,467.94

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Solution

The fourth proportional to 3,575.09, 5,353.40 and 2,467.94 is: 3,695.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575.09 : 5,353.40 = 2,467.94 : x
  2. Step 2: Convert to fraction form
    3,575.09/5,353.40 = 2,467.94/x
  3. Step 3: Cross multiply
    3,575.09x = 5,353.40 × 2,467.94
  4. Step 4: Simplify right side
    3,575.09x = 13,211,849.40
  5. Step 5: Solve for x
    x = 13,211,849.40/3,575.09
  6. Step 6: Final answer
    x = 3,695.53

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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.