Home / 34,808.22-52,469.43-32,776.20

Finding the Fourth Proportional to 34,808.22, 52,469.43 and 32,776.20

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Solution

The fourth proportional to 34,808.22, 52,469.43 and 32,776.20 is: 49,406.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,808.22 : 52,469.43 = 32,776.20 : x
  2. Step 2: Convert to fraction form
    34,808.22/52,469.43 = 32,776.20/x
  3. Step 3: Cross multiply
    34,808.22x = 52,469.43 × 32,776.20
  4. Step 4: Simplify right side
    34,808.22x = 1,719,748,531.57
  5. Step 5: Solve for x
    x = 1,719,748,531.57/34,808.22
  6. Step 6: Final answer
    x = 49,406.39

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.