Home / 33,201.86-45,817.22-18,094.19

Finding the Fourth Proportional to 33,201.86, 45,817.22 and 18,094.19

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Solution

The fourth proportional to 33,201.86, 45,817.22 and 18,094.19 is: 24,969.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201.86 : 45,817.22 = 18,094.19 : x
  2. Step 2: Convert to fraction form
    33,201.86/45,817.22 = 18,094.19/x
  3. Step 3: Cross multiply
    33,201.86x = 45,817.22 × 18,094.19
  4. Step 4: Simplify right side
    33,201.86x = 829,025,643.73
  5. Step 5: Solve for x
    x = 829,025,643.73/33,201.86
  6. Step 6: Final answer
    x = 24,969.26

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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.