Home / 22,313.01-33,469.56-6,730.65

Finding the Fourth Proportional to 22,313.01, 33,469.56 and 6,730.65

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Solution

The fourth proportional to 22,313.01, 33,469.56 and 6,730.65 is: 10,095.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,313.01 : 33,469.56 = 6,730.65 : x
  2. Step 2: Convert to fraction form
    22,313.01/33,469.56 = 6,730.65/x
  3. Step 3: Cross multiply
    22,313.01x = 33,469.56 × 6,730.65
  4. Step 4: Simplify right side
    22,313.01x = 225,271,894.01
  5. Step 5: Solve for x
    x = 225,271,894.01/22,313.01
  6. Step 6: Final answer
    x = 10,095.99

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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.