Home / 53,380.97-73,618.01-44,291.93

Finding the Fourth Proportional to 53,380.97, 73,618.01 and 44,291.93

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Solution

The fourth proportional to 53,380.97, 73,618.01 and 44,291.93 is: 61,083.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,380.97 : 73,618.01 = 44,291.93 : x
  2. Step 2: Convert to fraction form
    53,380.97/73,618.01 = 44,291.93/x
  3. Step 3: Cross multiply
    53,380.97x = 73,618.01 × 44,291.93
  4. Step 4: Simplify right side
    53,380.97x = 3,260,683,745.66
  5. Step 5: Solve for x
    x = 3,260,683,745.66/53,380.97
  6. Step 6: Final answer
    x = 61,083.26

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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.