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Finding the Fourth Proportional to 60,412.37, 83,369.16 and 33,554.19

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Solution

The fourth proportional to 60,412.37, 83,369.16 and 33,554.19 is: 46,304.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,412.37 : 83,369.16 = 33,554.19 : x
  2. Step 2: Convert to fraction form
    60,412.37/83,369.16 = 33,554.19/x
  3. Step 3: Cross multiply
    60,412.37x = 83,369.16 × 33,554.19
  4. Step 4: Simplify right side
    60,412.37x = 2,797,384,634.78
  5. Step 5: Solve for x
    x = 2,797,384,634.78/60,412.37
  6. Step 6: Final answer
    x = 46,304.84

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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.