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Finding the Fourth Proportional to 32,094.07, 44,274.89 and 20,767.22

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Solution

The fourth proportional to 32,094.07, 44,274.89 and 20,767.22 is: 28,649.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,094.07 : 44,274.89 = 20,767.22 : x
  2. Step 2: Convert to fraction form
    32,094.07/44,274.89 = 20,767.22/x
  3. Step 3: Cross multiply
    32,094.07x = 44,274.89 × 20,767.22
  4. Step 4: Simplify right side
    32,094.07x = 919,466,260.86
  5. Step 5: Solve for x
    x = 919,466,260.86/32,094.07
  6. Step 6: Final answer
    x = 28,649.10

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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.