Home / 36,850.24-50,853.50-20,935.57

Finding the Fourth Proportional to 36,850.24, 50,853.50 and 20,935.57

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Solution

The fourth proportional to 36,850.24, 50,853.50 and 20,935.57 is: 28,891.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,850.24 : 50,853.50 = 20,935.57 : x
  2. Step 2: Convert to fraction form
    36,850.24/50,853.50 = 20,935.57/x
  3. Step 3: Cross multiply
    36,850.24x = 50,853.50 × 20,935.57
  4. Step 4: Simplify right side
    36,850.24x = 1,064,646,878.10
  5. Step 5: Solve for x
    x = 1,064,646,878.10/36,850.24
  6. Step 6: Final answer
    x = 28,891.18

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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.