Home / 33,026.74-49,554.79-13,343.74

Finding the Fourth Proportional to 33,026.74, 49,554.79 and 13,343.74

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Solution

The fourth proportional to 33,026.74, 49,554.79 and 13,343.74 is: 20,021.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,026.74 : 49,554.79 = 13,343.74 : x
  2. Step 2: Convert to fraction form
    33,026.74/49,554.79 = 13,343.74/x
  3. Step 3: Cross multiply
    33,026.74x = 49,554.79 × 13,343.74
  4. Step 4: Simplify right side
    33,026.74x = 661,246,076.27
  5. Step 5: Solve for x
    x = 661,246,076.27/33,026.74
  6. Step 6: Final answer
    x = 20,021.54

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1.5x scale

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.