Home / 22,292.24-33,416.37-10,613.66

Finding the Fourth Proportional to 22,292.24, 33,416.37 and 10,613.66

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Solution

The fourth proportional to 22,292.24, 33,416.37 and 10,613.66 is: 15,910.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.24 : 33,416.37 = 10,613.66 : x
  2. Step 2: Convert to fraction form
    22,292.24/33,416.37 = 10,613.66/x
  3. Step 3: Cross multiply
    22,292.24x = 33,416.37 × 10,613.66
  4. Step 4: Simplify right side
    22,292.24x = 354,669,989.61
  5. Step 5: Solve for x
    x = 354,669,989.61/22,292.24
  6. Step 6: Final answer
    x = 15,910.02

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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.