Home / 34,829.09-52,227.69-11,132.03

Finding the Fourth Proportional to 34,829.09, 52,227.69 and 11,132.03

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Solution

The fourth proportional to 34,829.09, 52,227.69 and 11,132.03 is: 16,692.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,829.09 : 52,227.69 = 11,132.03 : x
  2. Step 2: Convert to fraction form
    34,829.09/52,227.69 = 11,132.03/x
  3. Step 3: Cross multiply
    34,829.09x = 52,227.69 × 11,132.03
  4. Step 4: Simplify right side
    34,829.09x = 581,400,300.73
  5. Step 5: Solve for x
    x = 581,400,300.73/34,829.09
  6. Step 6: Final answer
    x = 16,692.95

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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.