Home / 31,819.22-43,809.89-24,241.26

Finding the Fourth Proportional to 31,819.22, 43,809.89 and 24,241.26

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Solution

The fourth proportional to 31,819.22, 43,809.89 and 24,241.26 is: 33,376.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,819.22 : 43,809.89 = 24,241.26 : x
  2. Step 2: Convert to fraction form
    31,819.22/43,809.89 = 24,241.26/x
  3. Step 3: Cross multiply
    31,819.22x = 43,809.89 × 24,241.26
  4. Step 4: Simplify right side
    31,819.22x = 1,062,006,934.06
  5. Step 5: Solve for x
    x = 1,062,006,934.06/31,819.22
  6. Step 6: Final answer
    x = 33,376.27

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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.