Home / 5,032.50-6,944.86-2,936.76

Finding the Fourth Proportional to 5,032.50, 6,944.86 and 2,936.76

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Solution

The fourth proportional to 5,032.50, 6,944.86 and 2,936.76 is: 4,052.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032.50 : 6,944.86 = 2,936.76 : x
  2. Step 2: Convert to fraction form
    5,032.50/6,944.86 = 2,936.76/x
  3. Step 3: Cross multiply
    5,032.50x = 6,944.86 × 2,936.76
  4. Step 4: Simplify right side
    5,032.50x = 20,395,387.05
  5. Step 5: Solve for x
    x = 20,395,387.05/5,032.50
  6. Step 6: Final answer
    x = 4,052.73

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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.