Home / 5,834.68-8,749.46-1,673.74

Finding the Fourth Proportional to 5,834.68, 8,749.46 and 1,673.74

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Solution

The fourth proportional to 5,834.68, 8,749.46 and 1,673.74 is: 2,509.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834.68 : 8,749.46 = 1,673.74 : x
  2. Step 2: Convert to fraction form
    5,834.68/8,749.46 = 1,673.74/x
  3. Step 3: Cross multiply
    5,834.68x = 8,749.46 × 1,673.74
  4. Step 4: Simplify right side
    5,834.68x = 14,644,321.18
  5. Step 5: Solve for x
    x = 14,644,321.18/5,834.68
  6. Step 6: Final answer
    x = 2,509.88

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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.