Home / 23,906.53-32,992.14-13,296.07

Finding the Fourth Proportional to 23,906.53, 32,992.14 and 13,296.07

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Solution

The fourth proportional to 23,906.53, 32,992.14 and 13,296.07 is: 18,349.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,906.53 : 32,992.14 = 13,296.07 : x
  2. Step 2: Convert to fraction form
    23,906.53/32,992.14 = 13,296.07/x
  3. Step 3: Cross multiply
    23,906.53x = 32,992.14 × 13,296.07
  4. Step 4: Simplify right side
    23,906.53x = 438,665,802.89
  5. Step 5: Solve for x
    x = 438,665,802.89/23,906.53
  6. Step 6: Final answer
    x = 18,349.20

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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.