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Finding the Fourth Proportional to 62,232.84, 85,880.46 and 33,938.52

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Solution

The fourth proportional to 62,232.84, 85,880.46 and 33,938.52 is: 46,834.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,232.84 : 85,880.46 = 33,938.52 : x
  2. Step 2: Convert to fraction form
    62,232.84/85,880.46 = 33,938.52/x
  3. Step 3: Cross multiply
    62,232.84x = 85,880.46 × 33,938.52
  4. Step 4: Simplify right side
    62,232.84x = 2,914,655,709.32
  5. Step 5: Solve for x
    x = 2,914,655,709.32/62,232.84
  6. Step 6: Final answer
    x = 46,834.69

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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.