Home / 33,194.22-45,807.44-18,086.98

Finding the Fourth Proportional to 33,194.22, 45,807.44 and 18,086.98

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Solution

The fourth proportional to 33,194.22, 45,807.44 and 18,086.98 is: 24,959.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,194.22 : 45,807.44 = 18,086.98 : x
  2. Step 2: Convert to fraction form
    33,194.22/45,807.44 = 18,086.98/x
  3. Step 3: Cross multiply
    33,194.22x = 45,807.44 × 18,086.98
  4. Step 4: Simplify right side
    33,194.22x = 828,518,350.75
  5. Step 5: Solve for x
    x = 828,518,350.75/33,194.22
  6. Step 6: Final answer
    x = 24,959.72

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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.