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Finding the Fourth Proportional to 67,339.44, 92,926.72 and 37,124.07

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Solution

The fourth proportional to 67,339.44, 92,926.72 and 37,124.07 is: 51,230.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,339.44 : 92,926.72 = 37,124.07 : x
  2. Step 2: Convert to fraction form
    67,339.44/92,926.72 = 37,124.07/x
  3. Step 3: Cross multiply
    67,339.44x = 92,926.72 × 37,124.07
  4. Step 4: Simplify right side
    67,339.44x = 3,449,818,058.15
  5. Step 5: Solve for x
    x = 3,449,818,058.15/67,339.44
  6. Step 6: Final answer
    x = 51,230.28

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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.