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Finding the Fourth Proportional to 10,255.98, 14,156.77 and 6,008.41

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Solution

The fourth proportional to 10,255.98, 14,156.77 and 6,008.41 is: 8,293.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,255.98 : 14,156.77 = 6,008.41 : x
  2. Step 2: Convert to fraction form
    10,255.98/14,156.77 = 6,008.41/x
  3. Step 3: Cross multiply
    10,255.98x = 14,156.77 × 6,008.41
  4. Step 4: Simplify right side
    10,255.98x = 85,059,693.46
  5. Step 5: Solve for x
    x = 85,059,693.46/10,255.98
  6. Step 6: Final answer
    x = 8,293.67

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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.