Home / 73,664.25-110,499.11-23,745.06

Finding the Fourth Proportional to 73,664.25, 110,499.11 and 23,745.06

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Solution

The fourth proportional to 73,664.25, 110,499.11 and 23,745.06 is: 35,618.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,664.25 : 110,499.11 = 23,745.06 : x
  2. Step 2: Convert to fraction form
    73,664.25/110,499.11 = 23,745.06/x
  3. Step 3: Cross multiply
    73,664.25x = 110,499.11 × 23,745.06
  4. Step 4: Simplify right side
    73,664.25x = 2,623,807,878.17
  5. Step 5: Solve for x
    x = 2,623,807,878.17/73,664.25
  6. Step 6: Final answer
    x = 35,618.47

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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.