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Finding the Fourth Proportional to 10,277.86, 14,184.10 and 5,799.98

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Solution

The fourth proportional to 10,277.86, 14,184.10 and 5,799.98 is: 8,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,277.86 : 14,184.10 = 5,799.98 : x
  2. Step 2: Convert to fraction form
    10,277.86/14,184.10 = 5,799.98/x
  3. Step 3: Cross multiply
    10,277.86x = 14,184.10 × 5,799.98
  4. Step 4: Simplify right side
    10,277.86x = 82,267,496.32
  5. Step 5: Solve for x
    x = 82,267,496.32/10,277.86
  6. Step 6: Final answer
    x = 8,004.34

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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.