Home / 36,382.41-50,207.66-20,466.87

Finding the Fourth Proportional to 36,382.41, 50,207.66 and 20,466.87

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Solution

The fourth proportional to 36,382.41, 50,207.66 and 20,466.87 is: 28,244.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382.41 : 50,207.66 = 20,466.87 : x
  2. Step 2: Convert to fraction form
    36,382.41/50,207.66 = 20,466.87/x
  3. Step 3: Cross multiply
    36,382.41x = 50,207.66 × 20,466.87
  4. Step 4: Simplify right side
    36,382.41x = 1,027,593,547.89
  5. Step 5: Solve for x
    x = 1,027,593,547.89/36,382.41
  6. Step 6: Final answer
    x = 28,244.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.