Home / 95,984.76-143,976.87-33,655.26

Finding the Fourth Proportional to 95,984.76, 143,976.87 and 33,655.26

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Solution

The fourth proportional to 95,984.76, 143,976.87 and 33,655.26 is: 50,482.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,984.76 : 143,976.87 = 33,655.26 : x
  2. Step 2: Convert to fraction form
    95,984.76/143,976.87 = 33,655.26/x
  3. Step 3: Cross multiply
    95,984.76x = 143,976.87 × 33,655.26
  4. Step 4: Simplify right side
    95,984.76x = 4,845,578,993.84
  5. Step 5: Solve for x
    x = 4,845,578,993.84/95,984.76
  6. Step 6: Final answer
    x = 50,482.80

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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.