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Finding the Fourth Proportional to 60,784.76, 83,883.07 and 33,927.26

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Solution

The fourth proportional to 60,784.76, 83,883.07 and 33,927.26 is: 46,819.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,784.76 : 83,883.07 = 33,927.26 : x
  2. Step 2: Convert to fraction form
    60,784.76/83,883.07 = 33,927.26/x
  3. Step 3: Cross multiply
    60,784.76x = 83,883.07 × 33,927.26
  4. Step 4: Simplify right side
    60,784.76x = 2,845,922,960.82
  5. Step 5: Solve for x
    x = 2,845,922,960.82/60,784.76
  6. Step 6: Final answer
    x = 46,819.68

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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.