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Finding the Fourth Proportional to 7,369.43, 11,054.16 and 6,068.17

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Solution

The fourth proportional to 7,369.43, 11,054.16 and 6,068.17 is: 9,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369.43 : 11,054.16 = 6,068.17 : x
  2. Step 2: Convert to fraction form
    7,369.43/11,054.16 = 6,068.17/x
  3. Step 3: Cross multiply
    7,369.43x = 11,054.16 × 6,068.17
  4. Step 4: Simplify right side
    7,369.43x = 67,078,522.09
  5. Step 5: Solve for x
    x = 67,078,522.09/7,369.43
  6. Step 6: Final answer
    x = 9,102.27

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Similar ratio
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1.5x scale

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.