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Finding the Fourth Proportional to 34,907.69, 48,201.69 and 32,375.04

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Solution

The fourth proportional to 34,907.69, 48,201.69 and 32,375.04 is: 44,704.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,907.69 : 48,201.69 = 32,375.04 : x
  2. Step 2: Convert to fraction form
    34,907.69/48,201.69 = 32,375.04/x
  3. Step 3: Cross multiply
    34,907.69x = 48,201.69 × 32,375.04
  4. Step 4: Simplify right side
    34,907.69x = 1,560,531,641.82
  5. Step 5: Solve for x
    x = 1,560,531,641.82/34,907.69
  6. Step 6: Final answer
    x = 44,704.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.