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Finding the Fourth Proportional to 37,655.34, 51,942.78 and 23,483.58

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Solution

The fourth proportional to 37,655.34, 51,942.78 and 23,483.58 is: 32,393.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655.34 : 51,942.78 = 23,483.58 : x
  2. Step 2: Convert to fraction form
    37,655.34/51,942.78 = 23,483.58/x
  3. Step 3: Cross multiply
    37,655.34x = 51,942.78 × 23,483.58
  4. Step 4: Simplify right side
    37,655.34x = 1,219,802,429.55
  5. Step 5: Solve for x
    x = 1,219,802,429.55/37,655.34
  6. Step 6: Final answer
    x = 32,393.88

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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.