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Finding the Fourth Proportional to 60,071.43, 82,898.82 and 32,848.08

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Solution

The fourth proportional to 60,071.43, 82,898.82 and 32,848.08 is: 45,330.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,071.43 : 82,898.82 = 32,848.08 : x
  2. Step 2: Convert to fraction form
    60,071.43/82,898.82 = 32,848.08/x
  3. Step 3: Cross multiply
    60,071.43x = 82,898.82 × 32,848.08
  4. Step 4: Simplify right side
    60,071.43x = 2,723,067,071.27
  5. Step 5: Solve for x
    x = 2,723,067,071.27/60,071.43
  6. Step 6: Final answer
    x = 45,330.49

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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.