Home / 33,200.09-45,814.96-18,092.44

Finding the Fourth Proportional to 33,200.09, 45,814.96 and 18,092.44

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Solution

The fourth proportional to 33,200.09, 45,814.96 and 18,092.44 is: 24,966.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200.09 : 45,814.96 = 18,092.44 : x
  2. Step 2: Convert to fraction form
    33,200.09/45,814.96 = 18,092.44/x
  3. Step 3: Cross multiply
    33,200.09x = 45,814.96 × 18,092.44
  4. Step 4: Simplify right side
    33,200.09x = 828,904,649.08
  5. Step 5: Solve for x
    x = 828,904,649.08/33,200.09
  6. Step 6: Final answer
    x = 24,966.94

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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.