Home / 22,744.26-34,120.36-7,750.58

Finding the Fourth Proportional to 22,744.26, 34,120.36 and 7,750.58

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Solution

The fourth proportional to 22,744.26, 34,120.36 and 7,750.58 is: 11,627.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,744.26 : 34,120.36 = 7,750.58 : x
  2. Step 2: Convert to fraction form
    22,744.26/34,120.36 = 7,750.58/x
  3. Step 3: Cross multiply
    22,744.26x = 34,120.36 × 7,750.58
  4. Step 4: Simplify right side
    22,744.26x = 264,452,674.80
  5. Step 5: Solve for x
    x = 264,452,674.80/22,744.26
  6. Step 6: Final answer
    x = 11,627.23

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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.