Home / 4,402.02-6,590.67-3,228.33

Finding the Fourth Proportional to 4,402.02, 6,590.67 and 3,228.33

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Solution

The fourth proportional to 4,402.02, 6,590.67 and 3,228.33 is: 4,833.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.02 : 6,590.67 = 3,228.33 : x
  2. Step 2: Convert to fraction form
    4,402.02/6,590.67 = 3,228.33/x
  3. Step 3: Cross multiply
    4,402.02x = 6,590.67 × 3,228.33
  4. Step 4: Simplify right side
    4,402.02x = 21,276,857.68
  5. Step 5: Solve for x
    x = 21,276,857.68/4,402.02
  6. Step 6: Final answer
    x = 4,833.43

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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.