Home / 36,320.07-50,124.42-22,175.64

Finding the Fourth Proportional to 36,320.07, 50,124.42 and 22,175.64

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Solution

The fourth proportional to 36,320.07, 50,124.42 and 22,175.64 is: 30,604.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,320.07 : 50,124.42 = 22,175.64 : x
  2. Step 2: Convert to fraction form
    36,320.07/50,124.42 = 22,175.64/x
  3. Step 3: Cross multiply
    36,320.07x = 50,124.42 × 22,175.64
  4. Step 4: Simplify right side
    36,320.07x = 1,111,541,093.13
  5. Step 5: Solve for x
    x = 1,111,541,093.13/36,320.07
  6. Step 6: Final answer
    x = 30,604.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.