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Finding the Fourth Proportional to 44,393.66, 61,221.52 and 33,088.22

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Solution

The fourth proportional to 44,393.66, 61,221.52 and 33,088.22 is: 45,630.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,393.66 : 61,221.52 = 33,088.22 : x
  2. Step 2: Convert to fraction form
    44,393.66/61,221.52 = 33,088.22/x
  3. Step 3: Cross multiply
    44,393.66x = 61,221.52 × 33,088.22
  4. Step 4: Simplify right side
    44,393.66x = 2,025,711,122.49
  5. Step 5: Solve for x
    x = 2,025,711,122.49/44,393.66
  6. Step 6: Final answer
    x = 45,630.64

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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.