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Finding the Fourth Proportional to 10,267.56, 14,168.32 and 6,018.00

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Solution

The fourth proportional to 10,267.56, 14,168.32 and 6,018.00 is: 8,304.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267.56 : 14,168.32 = 6,018.00 : x
  2. Step 2: Convert to fraction form
    10,267.56/14,168.32 = 6,018.00/x
  3. Step 3: Cross multiply
    10,267.56x = 14,168.32 × 6,018.00
  4. Step 4: Simplify right side
    10,267.56x = 85,264,881.58
  5. Step 5: Solve for x
    x = 85,264,881.58/10,267.56
  6. Step 6: Final answer
    x = 8,304.30

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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.