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Finding the Fourth Proportional to 4,062.52, 6,093.74 and 984.52

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Solution

The fourth proportional to 4,062.52, 6,093.74 and 984.52 is: 1,476.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.52 : 6,093.74 = 984.52 : x
  2. Step 2: Convert to fraction form
    4,062.52/6,093.74 = 984.52/x
  3. Step 3: Cross multiply
    4,062.52x = 6,093.74 × 984.52
  4. Step 4: Simplify right side
    4,062.52x = 5,999,408.90
  5. Step 5: Solve for x
    x = 5,999,408.90/4,062.52
  6. Step 6: Final answer
    x = 1,476.77

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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.