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Finding the Fourth Proportional to 60,933.64, 84,089.54 and 37,061.32

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Solution

The fourth proportional to 60,933.64, 84,089.54 and 37,061.32 is: 51,145.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,933.64 : 84,089.54 = 37,061.32 : x
  2. Step 2: Convert to fraction form
    60,933.64/84,089.54 = 37,061.32/x
  3. Step 3: Cross multiply
    60,933.64x = 84,089.54 × 37,061.32
  4. Step 4: Simplify right side
    60,933.64x = 3,116,469,350.59
  5. Step 5: Solve for x
    x = 3,116,469,350.59/60,933.64
  6. Step 6: Final answer
    x = 51,145.30

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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.