Home / 33,033.26-49,564.56-13,350.26

Finding the Fourth Proportional to 33,033.26, 49,564.56 and 13,350.26

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Solution

The fourth proportional to 33,033.26, 49,564.56 and 13,350.26 is: 20,031.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,033.26 : 49,564.56 = 13,350.26 : x
  2. Step 2: Convert to fraction form
    33,033.26/49,564.56 = 13,350.26/x
  3. Step 3: Cross multiply
    33,033.26x = 49,564.56 × 13,350.26
  4. Step 4: Simplify right side
    33,033.26x = 661,699,762.79
  5. Step 5: Solve for x
    x = 661,699,762.79/33,033.26
  6. Step 6: Final answer
    x = 20,031.32

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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.