Home / 4,224.80-6,337.60-1,884.52

Finding the Fourth Proportional to 4,224.80, 6,337.60 and 1,884.52

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Solution

The fourth proportional to 4,224.80, 6,337.60 and 1,884.52 is: 2,826.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.80 : 6,337.60 = 1,884.52 : x
  2. Step 2: Convert to fraction form
    4,224.80/6,337.60 = 1,884.52/x
  3. Step 3: Cross multiply
    4,224.80x = 6,337.60 × 1,884.52
  4. Step 4: Simplify right side
    4,224.80x = 11,943,333.95
  5. Step 5: Solve for x
    x = 11,943,333.95/4,224.80
  6. Step 6: Final answer
    x = 2,826.96

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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.