Home / 23,907.36-32,992.32-13,297.44

Finding the Fourth Proportional to 23,907.36, 32,992.32 and 13,297.44

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Solution

The fourth proportional to 23,907.36, 32,992.32 and 13,297.44 is: 18,350.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,907.36 : 32,992.32 = 13,297.44 : x
  2. Step 2: Convert to fraction form
    23,907.36/32,992.32 = 13,297.44/x
  3. Step 3: Cross multiply
    23,907.36x = 32,992.32 × 13,297.44
  4. Step 4: Simplify right side
    23,907.36x = 438,713,395.66
  5. Step 5: Solve for x
    x = 438,713,395.66/23,907.36
  6. Step 6: Final answer
    x = 18,350.56

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1.5x scale

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.