Home / 54,024.48-80,995.41-44,634.96

Finding the Fourth Proportional to 54,024.48, 80,995.41 and 44,634.96

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Solution

The fourth proportional to 54,024.48, 80,995.41 and 44,634.96 is: 66,918.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,024.48 : 80,995.41 = 44,634.96 : x
  2. Step 2: Convert to fraction form
    54,024.48/80,995.41 = 44,634.96/x
  3. Step 3: Cross multiply
    54,024.48x = 80,995.41 × 44,634.96
  4. Step 4: Simplify right side
    54,024.48x = 3,615,226,885.53
  5. Step 5: Solve for x
    x = 3,615,226,885.53/54,024.48
  6. Step 6: Final answer
    x = 66,918.31

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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.