Home / 34,591.42-51,884.70-19,753.84

Finding the Fourth Proportional to 34,591.42, 51,884.70 and 19,753.84

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Solution

The fourth proportional to 34,591.42, 51,884.70 and 19,753.84 is: 29,629.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,591.42 : 51,884.70 = 19,753.84 : x
  2. Step 2: Convert to fraction form
    34,591.42/51,884.70 = 19,753.84/x
  3. Step 3: Cross multiply
    34,591.42x = 51,884.70 × 19,753.84
  4. Step 4: Simplify right side
    34,591.42x = 1,024,922,062.25
  5. Step 5: Solve for x
    x = 1,024,922,062.25/34,591.42
  6. Step 6: Final answer
    x = 29,629.37

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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.