Home / 22,735.05-34,104.58-6,943.65

Finding the Fourth Proportional to 22,735.05, 34,104.58 and 6,943.65

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Solution

The fourth proportional to 22,735.05, 34,104.58 and 6,943.65 is: 10,416.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,735.05 : 34,104.58 = 6,943.65 : x
  2. Step 2: Convert to fraction form
    22,735.05/34,104.58 = 6,943.65/x
  3. Step 3: Cross multiply
    22,735.05x = 34,104.58 × 6,943.65
  4. Step 4: Simplify right side
    22,735.05x = 236,810,121.67
  5. Step 5: Solve for x
    x = 236,810,121.67/22,735.05
  6. Step 6: Final answer
    x = 10,416.08

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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.