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Finding the Fourth Proportional to 37,309.98, 55,927.58 and 17,333.51

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Solution

The fourth proportional to 37,309.98, 55,927.58 and 17,333.51 is: 25,982.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,309.98 : 55,927.58 = 17,333.51 : x
  2. Step 2: Convert to fraction form
    37,309.98/55,927.58 = 17,333.51/x
  3. Step 3: Cross multiply
    37,309.98x = 55,927.58 × 17,333.51
  4. Step 4: Simplify right side
    37,309.98x = 969,421,180.54
  5. Step 5: Solve for x
    x = 969,421,180.54/37,309.98
  6. Step 6: Final answer
    x = 25,982.89

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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.