Home / 48,906.42-67,522.22-33,618.39

Finding the Fourth Proportional to 48,906.42, 67,522.22 and 33,618.39

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Solution

The fourth proportional to 48,906.42, 67,522.22 and 33,618.39 is: 46,414.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,906.42 : 67,522.22 = 33,618.39 : x
  2. Step 2: Convert to fraction form
    48,906.42/67,522.22 = 33,618.39/x
  3. Step 3: Cross multiply
    48,906.42x = 67,522.22 × 33,618.39
  4. Step 4: Simplify right side
    48,906.42x = 2,269,988,325.63
  5. Step 5: Solve for x
    x = 2,269,988,325.63/48,906.42
  6. Step 6: Final answer
    x = 46,414.94

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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.