Home / 3,363.47-5,039.43-2,624.55

Finding the Fourth Proportional to 3,363.47, 5,039.43 and 2,624.55

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Solution

The fourth proportional to 3,363.47, 5,039.43 and 2,624.55 is: 3,932.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363.47 : 5,039.43 = 2,624.55 : x
  2. Step 2: Convert to fraction form
    3,363.47/5,039.43 = 2,624.55/x
  3. Step 3: Cross multiply
    3,363.47x = 5,039.43 × 2,624.55
  4. Step 4: Simplify right side
    3,363.47x = 13,226,236.01
  5. Step 5: Solve for x
    x = 13,226,236.01/3,363.47
  6. Step 6: Final answer
    x = 3,932.32

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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.