Home / 4,395.48-6,595.56-3,227.76

Finding the Fourth Proportional to 4,395.48, 6,595.56 and 3,227.76

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Solution

The fourth proportional to 4,395.48, 6,595.56 and 3,227.76 is: 4,843.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.48 : 6,595.56 = 3,227.76 : x
  2. Step 2: Convert to fraction form
    4,395.48/6,595.56 = 3,227.76/x
  3. Step 3: Cross multiply
    4,395.48x = 6,595.56 × 3,227.76
  4. Step 4: Simplify right side
    4,395.48x = 21,288,884.75
  5. Step 5: Solve for x
    x = 21,288,884.75/4,395.48
  6. Step 6: Final answer
    x = 4,843.36

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1.5x scale

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.