Home / 41,874.32-57,783.20-23,965.22

Finding the Fourth Proportional to 41,874.32, 57,783.20 and 23,965.22

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Solution

The fourth proportional to 41,874.32, 57,783.20 and 23,965.22 is: 33,070.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,874.32 : 57,783.20 = 23,965.22 : x
  2. Step 2: Convert to fraction form
    41,874.32/57,783.20 = 23,965.22/x
  3. Step 3: Cross multiply
    41,874.32x = 57,783.20 × 23,965.22
  4. Step 4: Simplify right side
    41,874.32x = 1,384,787,100.30
  5. Step 5: Solve for x
    x = 1,384,787,100.30/41,874.32
  6. Step 6: Final answer
    x = 33,070.08

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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.