Home / 5,583.35-8,372.52-1,884.62

Finding the Fourth Proportional to 5,583.35, 8,372.52 and 1,884.62

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Solution

The fourth proportional to 5,583.35, 8,372.52 and 1,884.62 is: 2,826.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583.35 : 8,372.52 = 1,884.62 : x
  2. Step 2: Convert to fraction form
    5,583.35/8,372.52 = 1,884.62/x
  3. Step 3: Cross multiply
    5,583.35x = 8,372.52 × 1,884.62
  4. Step 4: Simplify right side
    5,583.35x = 15,778,976.78
  5. Step 5: Solve for x
    x = 15,778,976.78/5,583.35
  6. Step 6: Final answer
    x = 2,826.08

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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.