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Finding the Fourth Proportional to 44,712.68, 67,006.64 and 33,606.36

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Solution

The fourth proportional to 44,712.68, 67,006.64 and 33,606.36 is: 50,362.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712.68 : 67,006.64 = 33,606.36 : x
  2. Step 2: Convert to fraction form
    44,712.68/67,006.64 = 33,606.36/x
  3. Step 3: Cross multiply
    44,712.68x = 67,006.64 × 33,606.36
  4. Step 4: Simplify right side
    44,712.68x = 2,251,849,266.23
  5. Step 5: Solve for x
    x = 2,251,849,266.23/44,712.68
  6. Step 6: Final answer
    x = 50,362.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.