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Finding the Fourth Proportional to 10,797.86, 14,900.82 and 6,017.78

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Solution

The fourth proportional to 10,797.86, 14,900.82 and 6,017.78 is: 8,304.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797.86 : 14,900.82 = 6,017.78 : x
  2. Step 2: Convert to fraction form
    10,797.86/14,900.82 = 6,017.78/x
  3. Step 3: Cross multiply
    10,797.86x = 14,900.82 × 6,017.78
  4. Step 4: Simplify right side
    10,797.86x = 89,669,871.26
  5. Step 5: Solve for x
    x = 89,669,871.26/10,797.86
  6. Step 6: Final answer
    x = 8,304.41

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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.