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Finding the Fourth Proportional to 60,066.74, 82,889.50 and 32,842.32

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Solution

The fourth proportional to 60,066.74, 82,889.50 and 32,842.32 is: 45,320.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,066.74 : 82,889.50 = 32,842.32 : x
  2. Step 2: Convert to fraction form
    60,066.74/82,889.50 = 32,842.32/x
  3. Step 3: Cross multiply
    60,066.74x = 82,889.50 × 32,842.32
  4. Step 4: Simplify right side
    60,066.74x = 2,722,283,483.64
  5. Step 5: Solve for x
    x = 2,722,283,483.64/60,066.74
  6. Step 6: Final answer
    x = 45,320.98

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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.