Home / 34,791.67-52,190.40-11,102.63

Finding the Fourth Proportional to 34,791.67, 52,190.40 and 11,102.63

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Solution

The fourth proportional to 34,791.67, 52,190.40 and 11,102.63 is: 16,654.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,791.67 : 52,190.40 = 11,102.63 : x
  2. Step 2: Convert to fraction form
    34,791.67/52,190.40 = 11,102.63/x
  3. Step 3: Cross multiply
    34,791.67x = 52,190.40 × 11,102.63
  4. Step 4: Simplify right side
    34,791.67x = 579,450,700.75
  5. Step 5: Solve for x
    x = 579,450,700.75/34,791.67
  6. Step 6: Final answer
    x = 16,654.87

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1.5x scale

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.