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Finding the Fourth Proportional to 59,064.08, 81,507 and 33,913.04

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Solution

The fourth proportional to 59,064.08, 81,507 and 33,913.04 is: 46,799.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,064.08 : 81,507 = 33,913.04 : x
  2. Step 2: Convert to fraction form
    59,064.08/81,507 = 33,913.04/x
  3. Step 3: Cross multiply
    59,064.08x = 81,507 × 33,913.04
  4. Step 4: Simplify right side
    59,064.08x = 2,764,150,151.28
  5. Step 5: Solve for x
    x = 2,764,150,151.28/59,064.08
  6. Step 6: Final answer
    x = 46,799.17

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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.