Home / 33,029.43-49,532.19-14,055.33

Finding the Fourth Proportional to 33,029.43, 49,532.19 and 14,055.33

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Solution

The fourth proportional to 33,029.43, 49,532.19 and 14,055.33 is: 21,077.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,029.43 : 49,532.19 = 14,055.33 : x
  2. Step 2: Convert to fraction form
    33,029.43/49,532.19 = 14,055.33/x
  3. Step 3: Cross multiply
    33,029.43x = 49,532.19 × 14,055.33
  4. Step 4: Simplify right side
    33,029.43x = 696,191,276.07
  5. Step 5: Solve for x
    x = 696,191,276.07/33,029.43
  6. Step 6: Final answer
    x = 21,077.91

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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.