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Finding the Fourth Proportional to 40,773.86, 56,267.25 and 23,787.98

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Solution

The fourth proportional to 40,773.86, 56,267.25 and 23,787.98 is: 32,827.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,773.86 : 56,267.25 = 23,787.98 : x
  2. Step 2: Convert to fraction form
    40,773.86/56,267.25 = 23,787.98/x
  3. Step 3: Cross multiply
    40,773.86x = 56,267.25 × 23,787.98
  4. Step 4: Simplify right side
    40,773.86x = 1,338,484,217.66
  5. Step 5: Solve for x
    x = 1,338,484,217.66/40,773.86
  6. Step 6: Final answer
    x = 32,827.02

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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.