Home / 33,134.06-49,673-14,400

Finding the Fourth Proportional to 33,134.06, 49,673 and 14,400

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Solution

The fourth proportional to 33,134.06, 49,673 and 14,400 is: 21,587.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134.06 : 49,673 = 14,400 : x
  2. Step 2: Convert to fraction form
    33,134.06/49,673 = 14,400/x
  3. Step 3: Cross multiply
    33,134.06x = 49,673 × 14,400
  4. Step 4: Simplify right side
    33,134.06x = 715,291,200
  5. Step 5: Solve for x
    x = 715,291,200/33,134.06
  6. Step 6: Final answer
    x = 21,587.79

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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.