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Finding the Fourth Proportional to 60,358.01, 83,292.36 and 33,134.09

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Solution

The fourth proportional to 60,358.01, 83,292.36 and 33,134.09 is: 45,724.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,358.01 : 83,292.36 = 33,134.09 : x
  2. Step 2: Convert to fraction form
    60,358.01/83,292.36 = 33,134.09/x
  3. Step 3: Cross multiply
    60,358.01x = 83,292.36 × 33,134.09
  4. Step 4: Simplify right side
    60,358.01x = 2,759,816,136.09
  5. Step 5: Solve for x
    x = 2,759,816,136.09/60,358.01
  6. Step 6: Final answer
    x = 45,724.11

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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.