Home / 3,363.70-4,641.33-2,104.36

Finding the Fourth Proportional to 3,363.70, 4,641.33 and 2,104.36

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Solution

The fourth proportional to 3,363.70, 4,641.33 and 2,104.36 is: 2,903.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363.70 : 4,641.33 = 2,104.36 : x
  2. Step 2: Convert to fraction form
    3,363.70/4,641.33 = 2,104.36/x
  3. Step 3: Cross multiply
    3,363.70x = 4,641.33 × 2,104.36
  4. Step 4: Simplify right side
    3,363.70x = 9,767,029.20
  5. Step 5: Solve for x
    x = 9,767,029.20/3,363.70
  6. Step 6: Final answer
    x = 2,903.66

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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.