Home / 54,095.48-81,024.54-44,629

Finding the Fourth Proportional to 54,095.48, 81,024.54 and 44,629

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Solution

The fourth proportional to 54,095.48, 81,024.54 and 44,629 is: 66,845.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,095.48 : 81,024.54 = 44,629 : x
  2. Step 2: Convert to fraction form
    54,095.48/81,024.54 = 44,629/x
  3. Step 3: Cross multiply
    54,095.48x = 81,024.54 × 44,629
  4. Step 4: Simplify right side
    54,095.48x = 3,616,044,195.66
  5. Step 5: Solve for x
    x = 3,616,044,195.66/54,095.48
  6. Step 6: Final answer
    x = 66,845.59

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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.