Home / 33,028.16-49,528.26-13,301.42

Finding the Fourth Proportional to 33,028.16, 49,528.26 and 13,301.42

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Solution

The fourth proportional to 33,028.16, 49,528.26 and 13,301.42 is: 19,946.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,028.16 : 49,528.26 = 13,301.42 : x
  2. Step 2: Convert to fraction form
    33,028.16/49,528.26 = 13,301.42/x
  3. Step 3: Cross multiply
    33,028.16x = 49,528.26 × 13,301.42
  4. Step 4: Simplify right side
    33,028.16x = 658,795,940.49
  5. Step 5: Solve for x
    x = 658,795,940.49/33,028.16
  6. Step 6: Final answer
    x = 19,946.50

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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.