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Finding the Fourth Proportional to 118,056.65, 177,032.73 and 33,797.62

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Solution

The fourth proportional to 118,056.65, 177,032.73 and 33,797.62 is: 50,681.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,056.65 : 177,032.73 = 33,797.62 : x
  2. Step 2: Convert to fraction form
    118,056.65/177,032.73 = 33,797.62/x
  3. Step 3: Cross multiply
    118,056.65x = 177,032.73 × 33,797.62
  4. Step 4: Simplify right side
    118,056.65x = 5,983,284,556.89
  5. Step 5: Solve for x
    x = 5,983,284,556.89/118,056.65
  6. Step 6: Final answer
    x = 50,681.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.