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Finding the Fourth Proportional to 55,594.52, 76,733.94 and 34,361

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Solution

The fourth proportional to 55,594.52, 76,733.94 and 34,361 is: 47,426.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,594.52 : 76,733.94 = 34,361 : x
  2. Step 2: Convert to fraction form
    55,594.52/76,733.94 = 34,361/x
  3. Step 3: Cross multiply
    55,594.52x = 76,733.94 × 34,361
  4. Step 4: Simplify right side
    55,594.52x = 2,636,654,912.34
  5. Step 5: Solve for x
    x = 2,636,654,912.34/55,594.52
  6. Step 6: Final answer
    x = 47,426.53

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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.