Home / 9,410.20-14,033.07-8,245.62

Finding the Fourth Proportional to 9,410.20, 14,033.07 and 8,245.62

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Solution

The fourth proportional to 9,410.20, 14,033.07 and 8,245.62 is: 12,296.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.20 : 14,033.07 = 8,245.62 : x
  2. Step 2: Convert to fraction form
    9,410.20/14,033.07 = 8,245.62/x
  3. Step 3: Cross multiply
    9,410.20x = 14,033.07 × 8,245.62
  4. Step 4: Simplify right side
    9,410.20x = 115,711,362.65
  5. Step 5: Solve for x
    x = 115,711,362.65/9,410.20
  6. Step 6: Final answer
    x = 12,296.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.