Home / 5,733.04-8,600.79-1,784.22

Finding the Fourth Proportional to 5,733.04, 8,600.79 and 1,784.22

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Solution

The fourth proportional to 5,733.04, 8,600.79 and 1,784.22 is: 2,676.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733.04 : 8,600.79 = 1,784.22 : x
  2. Step 2: Convert to fraction form
    5,733.04/8,600.79 = 1,784.22/x
  3. Step 3: Cross multiply
    5,733.04x = 8,600.79 × 1,784.22
  4. Step 4: Simplify right side
    5,733.04x = 15,345,658.53
  5. Step 5: Solve for x
    x = 15,345,658.53/5,733.04
  6. Step 6: Final answer
    x = 2,676.71

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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.