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Finding the Fourth Proportional to 6,496.63, 8,962.83 and 3,663.35

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Solution

The fourth proportional to 6,496.63, 8,962.83 and 3,663.35 is: 5,054.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496.63 : 8,962.83 = 3,663.35 : x
  2. Step 2: Convert to fraction form
    6,496.63/8,962.83 = 3,663.35/x
  3. Step 3: Cross multiply
    6,496.63x = 8,962.83 × 3,663.35
  4. Step 4: Simplify right side
    6,496.63x = 32,833,986.98
  5. Step 5: Solve for x
    x = 32,833,986.98/6,496.63
  6. Step 6: Final answer
    x = 5,054.00

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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.