Home / 3,266.82-4,898.97-1,417.59

Finding the Fourth Proportional to 3,266.82, 4,898.97 and 1,417.59

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Solution

The fourth proportional to 3,266.82, 4,898.97 and 1,417.59 is: 2,125.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266.82 : 4,898.97 = 1,417.59 : x
  2. Step 2: Convert to fraction form
    3,266.82/4,898.97 = 1,417.59/x
  3. Step 3: Cross multiply
    3,266.82x = 4,898.97 × 1,417.59
  4. Step 4: Simplify right side
    3,266.82x = 6,944,730.88
  5. Step 5: Solve for x
    x = 6,944,730.88/3,266.82
  6. Step 6: Final answer
    x = 2,125.84

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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.