Home / 95,611.02-143,481.87-33,281.52

Finding the Fourth Proportional to 95,611.02, 143,481.87 and 33,281.52

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Solution

The fourth proportional to 95,611.02, 143,481.87 and 33,281.52 is: 49,945.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,611.02 : 143,481.87 = 33,281.52 : x
  2. Step 2: Convert to fraction form
    95,611.02/143,481.87 = 33,281.52/x
  3. Step 3: Cross multiply
    95,611.02x = 143,481.87 × 33,281.52
  4. Step 4: Simplify right side
    95,611.02x = 4,775,294,726.04
  5. Step 5: Solve for x
    x = 4,775,294,726.04/95,611.02
  6. Step 6: Final answer
    x = 49,945.02

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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.