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Finding the Fourth Proportional to 9,495.39, 14,245.98 and 6,727.42

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Solution

The fourth proportional to 9,495.39, 14,245.98 and 6,727.42 is: 10,093.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495.39 : 14,245.98 = 6,727.42 : x
  2. Step 2: Convert to fraction form
    9,495.39/14,245.98 = 6,727.42/x
  3. Step 3: Cross multiply
    9,495.39x = 14,245.98 × 6,727.42
  4. Step 4: Simplify right side
    9,495.39x = 95,838,683.35
  5. Step 5: Solve for x
    x = 95,838,683.35/9,495.39
  6. Step 6: Final answer
    x = 10,093.18

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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.