Home / 34,475.05-51,735.66-14,758.44

Finding the Fourth Proportional to 34,475.05, 51,735.66 and 14,758.44

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Solution

The fourth proportional to 34,475.05, 51,735.66 and 14,758.44 is: 22,147.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,475.05 : 51,735.66 = 14,758.44 : x
  2. Step 2: Convert to fraction form
    34,475.05/51,735.66 = 14,758.44/x
  3. Step 3: Cross multiply
    34,475.05x = 51,735.66 × 14,758.44
  4. Step 4: Simplify right side
    34,475.05x = 763,537,633.97
  5. Step 5: Solve for x
    x = 763,537,633.97/34,475.05
  6. Step 6: Final answer
    x = 22,147.54

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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.