Home / 5,731.14-8,597.97-1,835.94

Finding the Fourth Proportional to 5,731.14, 8,597.97 and 1,835.94

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Solution

The fourth proportional to 5,731.14, 8,597.97 and 1,835.94 is: 2,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731.14 : 8,597.97 = 1,835.94 : x
  2. Step 2: Convert to fraction form
    5,731.14/8,597.97 = 1,835.94/x
  3. Step 3: Cross multiply
    5,731.14x = 8,597.97 × 1,835.94
  4. Step 4: Simplify right side
    5,731.14x = 15,785,357.04
  5. Step 5: Solve for x
    x = 15,785,357.04/5,731.14
  6. Step 6: Final answer
    x = 2,754.31

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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.