Home / 3,260.00-4,498.17-1,933.22

Finding the Fourth Proportional to 3,260.00, 4,498.17 and 1,933.22

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Solution

The fourth proportional to 3,260.00, 4,498.17 and 1,933.22 is: 2,667.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260.00 : 4,498.17 = 1,933.22 : x
  2. Step 2: Convert to fraction form
    3,260.00/4,498.17 = 1,933.22/x
  3. Step 3: Cross multiply
    3,260.00x = 4,498.17 × 1,933.22
  4. Step 4: Simplify right side
    3,260.00x = 8,695,929.72
  5. Step 5: Solve for x
    x = 8,695,929.72/3,260.00
  6. Step 6: Final answer
    x = 2,667.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.