Home / 61,467.06-92,193.48-36,181.74

Finding the Fourth Proportional to 61,467.06, 92,193.48 and 36,181.74

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Solution

The fourth proportional to 61,467.06, 92,193.48 and 36,181.74 is: 54,268.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,467.06 : 92,193.48 = 36,181.74 : x
  2. Step 2: Convert to fraction form
    61,467.06/92,193.48 = 36,181.74/x
  3. Step 3: Cross multiply
    61,467.06x = 92,193.48 × 36,181.74
  4. Step 4: Simplify right side
    61,467.06x = 3,335,720,523.06
  5. Step 5: Solve for x
    x = 3,335,720,523.06/61,467.06
  6. Step 6: Final answer
    x = 54,268.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.