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Finding the Fourth Proportional to 6,533.74, 9,016.29 and 3,549.50

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Solution

The fourth proportional to 6,533.74, 9,016.29 and 3,549.50 is: 4,898.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,533.74 : 9,016.29 = 3,549.50 : x
  2. Step 2: Convert to fraction form
    6,533.74/9,016.29 = 3,549.50/x
  3. Step 3: Cross multiply
    6,533.74x = 9,016.29 × 3,549.50
  4. Step 4: Simplify right side
    6,533.74x = 32,003,274.74
  5. Step 5: Solve for x
    x = 32,003,274.74/6,533.74
  6. Step 6: Final answer
    x = 4,898.16

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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.