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Finding the Fourth Proportional to 14,802.35, 22,200.89 and 6,795.09

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Solution

The fourth proportional to 14,802.35, 22,200.89 and 6,795.09 is: 10,191.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,802.35 : 22,200.89 = 6,795.09 : x
  2. Step 2: Convert to fraction form
    14,802.35/22,200.89 = 6,795.09/x
  3. Step 3: Cross multiply
    14,802.35x = 22,200.89 × 6,795.09
  4. Step 4: Simplify right side
    14,802.35x = 150,857,011.65
  5. Step 5: Solve for x
    x = 150,857,011.65/14,802.35
  6. Step 6: Final answer
    x = 10,191.43

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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.