Home / 95,756.52-143,700.39-33,427.02

Finding the Fourth Proportional to 95,756.52, 143,700.39 and 33,427.02

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Solution

The fourth proportional to 95,756.52, 143,700.39 and 33,427.02 is: 50,163.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,756.52 : 143,700.39 = 33,427.02 : x
  2. Step 2: Convert to fraction form
    95,756.52/143,700.39 = 33,427.02/x
  3. Step 3: Cross multiply
    95,756.52x = 143,700.39 × 33,427.02
  4. Step 4: Simplify right side
    95,756.52x = 4,803,475,810.54
  5. Step 5: Solve for x
    x = 4,803,475,810.54/95,756.52
  6. Step 6: Final answer
    x = 50,163.43

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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.