Home / 49,286.11-67,944.01-35,114.35

Finding the Fourth Proportional to 49,286.11, 67,944.01 and 35,114.35

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Solution

The fourth proportional to 49,286.11, 67,944.01 and 35,114.35 is: 48,407.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,286.11 : 67,944.01 = 35,114.35 : x
  2. Step 2: Convert to fraction form
    49,286.11/67,944.01 = 35,114.35/x
  3. Step 3: Cross multiply
    49,286.11x = 67,944.01 × 35,114.35
  4. Step 4: Simplify right side
    49,286.11x = 2,385,809,577.68
  5. Step 5: Solve for x
    x = 2,385,809,577.68/49,286.11
  6. Step 6: Final answer
    x = 48,407.34

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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.