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Finding the Fourth Proportional to 67,926.32, 93,544.52 and 49,033.52

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Solution

The fourth proportional to 67,926.32, 93,544.52 and 49,033.52 is: 67,526.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,926.32 : 93,544.52 = 49,033.52 : x
  2. Step 2: Convert to fraction form
    67,926.32/93,544.52 = 49,033.52/x
  3. Step 3: Cross multiply
    67,926.32x = 93,544.52 × 49,033.52
  4. Step 4: Simplify right side
    67,926.32x = 4,586,817,092.31
  5. Step 5: Solve for x
    x = 4,586,817,092.31/67,926.32
  6. Step 6: Final answer
    x = 67,526.36

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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.