Home / 166,877.02-250,387.21-110,736.73

Finding the Fourth Proportional to 166,877.02, 250,387.21 and 110,736.73

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Solution

The fourth proportional to 166,877.02, 250,387.21 and 110,736.73 is: 166,152.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,877.02 : 250,387.21 = 110,736.73 : x
  2. Step 2: Convert to fraction form
    166,877.02/250,387.21 = 110,736.73/x
  3. Step 3: Cross multiply
    166,877.02x = 250,387.21 × 110,736.73
  4. Step 4: Simplify right side
    166,877.02x = 27,727,059,966.41
  5. Step 5: Solve for x
    x = 27,727,059,966.41/166,877.02
  6. Step 6: Final answer
    x = 166,152.66

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Why These Related Problems?

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