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Finding the Fourth Proportional to 37,518.96, 51,665.94 and 33,538.62

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Solution

The fourth proportional to 37,518.96, 51,665.94 and 33,538.62 is: 46,184.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,518.96 : 51,665.94 = 33,538.62 : x
  2. Step 2: Convert to fraction form
    37,518.96/51,665.94 = 33,538.62/x
  3. Step 3: Cross multiply
    37,518.96x = 51,665.94 × 33,538.62
  4. Step 4: Simplify right side
    37,518.96x = 1,732,804,328.60
  5. Step 5: Solve for x
    x = 1,732,804,328.60/37,518.96
  6. Step 6: Final answer
    x = 46,184.76

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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.