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Finding the Fourth Proportional to 60,200.19, 83,076.06 and 33,342.69

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Solution

The fourth proportional to 60,200.19, 83,076.06 and 33,342.69 is: 46,012.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,200.19 : 83,076.06 = 33,342.69 : x
  2. Step 2: Convert to fraction form
    60,200.19/83,076.06 = 33,342.69/x
  3. Step 3: Cross multiply
    60,200.19x = 83,076.06 × 33,342.69
  4. Step 4: Simplify right side
    60,200.19x = 2,769,979,739.65
  5. Step 5: Solve for x
    x = 2,769,979,739.65/60,200.19
  6. Step 6: Final answer
    x = 46,012.80

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.