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Finding the Fourth Proportional to 182,243.03, 251,494.58 and 101,670.62

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Solution

The fourth proportional to 182,243.03, 251,494.58 and 101,670.62 is: 140,305.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,243.03 : 251,494.58 = 101,670.62 : x
  2. Step 2: Convert to fraction form
    182,243.03/251,494.58 = 101,670.62/x
  3. Step 3: Cross multiply
    182,243.03x = 251,494.58 × 101,670.62
  4. Step 4: Simplify right side
    182,243.03x = 25,569,608,109.41
  5. Step 5: Solve for x
    x = 25,569,608,109.41/182,243.03
  6. Step 6: Final answer
    x = 140,305.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.