Home / 54,098.48-81,029.04-44,632.02

Finding the Fourth Proportional to 54,098.48, 81,029.04 and 44,632.02

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Solution

The fourth proportional to 54,098.48, 81,029.04 and 44,632.02 is: 66,850.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,098.48 : 81,029.04 = 44,632.02 : x
  2. Step 2: Convert to fraction form
    54,098.48/81,029.04 = 44,632.02/x
  3. Step 3: Cross multiply
    54,098.48x = 81,029.04 × 44,632.02
  4. Step 4: Simplify right side
    54,098.48x = 3,616,489,733.86
  5. Step 5: Solve for x
    x = 3,616,489,733.86/54,098.48
  6. Step 6: Final answer
    x = 66,850.12

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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.