Home / 33,701.13-50,513.22-20,524.32

Finding the Fourth Proportional to 33,701.13, 50,513.22 and 20,524.32

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Solution

The fourth proportional to 33,701.13, 50,513.22 and 20,524.32 is: 30,763.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,701.13 : 50,513.22 = 20,524.32 : x
  2. Step 2: Convert to fraction form
    33,701.13/50,513.22 = 20,524.32/x
  3. Step 3: Cross multiply
    33,701.13x = 50,513.22 × 20,524.32
  4. Step 4: Simplify right side
    33,701.13x = 1,036,749,491.51
  5. Step 5: Solve for x
    x = 1,036,749,491.51/33,701.13
  6. Step 6: Final answer
    x = 30,763.05

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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.