Home / 95,203.00-142,890.15-50,867.65

Finding the Fourth Proportional to 95,203.00, 142,890.15 and 50,867.65

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Solution

The fourth proportional to 95,203.00, 142,890.15 and 50,867.65 is: 76,347.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,203.00 : 142,890.15 = 50,867.65 : x
  2. Step 2: Convert to fraction form
    95,203.00/142,890.15 = 50,867.65/x
  3. Step 3: Cross multiply
    95,203.00x = 142,890.15 × 50,867.65
  4. Step 4: Simplify right side
    95,203.00x = 7,268,485,424.20
  5. Step 5: Solve for x
    x = 7,268,485,424.20/95,203.00
  6. Step 6: Final answer
    x = 76,347.23

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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.