Home / 51,127.96-76,591.76-33,544.48

Finding the Fourth Proportional to 51,127.96, 76,591.76 and 33,544.48

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Solution

The fourth proportional to 51,127.96, 76,591.76 and 33,544.48 is: 50,250.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,127.96 : 76,591.76 = 33,544.48 : x
  2. Step 2: Convert to fraction form
    51,127.96/76,591.76 = 33,544.48/x
  3. Step 3: Cross multiply
    51,127.96x = 76,591.76 × 33,544.48
  4. Step 4: Simplify right side
    51,127.96x = 2,569,230,761.48
  5. Step 5: Solve for x
    x = 2,569,230,761.48/51,127.96
  6. Step 6: Final answer
    x = 50,250.99

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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.