Home / 24,447.48-33,607.82-21,032.03

Finding the Fourth Proportional to 24,447.48, 33,607.82 and 21,032.03

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Solution

The fourth proportional to 24,447.48, 33,607.82 and 21,032.03 is: 28,912.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447.48 : 33,607.82 = 21,032.03 : x
  2. Step 2: Convert to fraction form
    24,447.48/33,607.82 = 21,032.03/x
  3. Step 3: Cross multiply
    24,447.48x = 33,607.82 × 21,032.03
  4. Step 4: Simplify right side
    24,447.48x = 706,840,405.28
  5. Step 5: Solve for x
    x = 706,840,405.28/24,447.48
  6. Step 6: Final answer
    x = 28,912.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.