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Finding the Fourth Proportional to 7,364.66, 11,047.00 and 6,063.40

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Solution

The fourth proportional to 7,364.66, 11,047.00 and 6,063.40 is: 9,095.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364.66 : 11,047.00 = 6,063.40 : x
  2. Step 2: Convert to fraction form
    7,364.66/11,047.00 = 6,063.40/x
  3. Step 3: Cross multiply
    7,364.66x = 11,047.00 × 6,063.40
  4. Step 4: Simplify right side
    7,364.66x = 66,982,321.87
  5. Step 5: Solve for x
    x = 66,982,321.87/7,364.66
  6. Step 6: Final answer
    x = 9,095.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.