Home / 58,744.44-81,066.21-33,255.66

Finding the Fourth Proportional to 58,744.44, 81,066.21 and 33,255.66

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Solution

The fourth proportional to 58,744.44, 81,066.21 and 33,255.66 is: 45,892.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,744.44 : 81,066.21 = 33,255.66 : x
  2. Step 2: Convert to fraction form
    58,744.44/81,066.21 = 33,255.66/x
  3. Step 3: Cross multiply
    58,744.44x = 81,066.21 × 33,255.66
  4. Step 4: Simplify right side
    58,744.44x = 2,695,910,317.25
  5. Step 5: Solve for x
    x = 2,695,910,317.25/58,744.44
  6. Step 6: Final answer
    x = 45,892.18

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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.