Home / 49,625.22-74,395.99-21,524.11

Finding the Fourth Proportional to 49,625.22, 74,395.99 and 21,524.11

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Solution

The fourth proportional to 49,625.22, 74,395.99 and 21,524.11 is: 32,268.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,625.22 : 74,395.99 = 21,524.11 : x
  2. Step 2: Convert to fraction form
    49,625.22/74,395.99 = 21,524.11/x
  3. Step 3: Cross multiply
    49,625.22x = 74,395.99 × 21,524.11
  4. Step 4: Simplify right side
    49,625.22x = 1,601,307,610.64
  5. Step 5: Solve for x
    x = 1,601,307,610.64/49,625.22
  6. Step 6: Final answer
    x = 32,268.02

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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.