Home / 33,466.64-50,207.38-10,091.39

Finding the Fourth Proportional to 33,466.64, 50,207.38 and 10,091.39

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Solution

The fourth proportional to 33,466.64, 50,207.38 and 10,091.39 is: 15,139.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,466.64 : 50,207.38 = 10,091.39 : x
  2. Step 2: Convert to fraction form
    33,466.64/50,207.38 = 10,091.39/x
  3. Step 3: Cross multiply
    33,466.64x = 50,207.38 × 10,091.39
  4. Step 4: Simplify right side
    33,466.64x = 506,661,976.19
  5. Step 5: Solve for x
    x = 506,661,976.19/33,466.64
  6. Step 6: Final answer
    x = 15,139.32

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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.