Home / 36,755.43-50,733.91-29,215.14

Finding the Fourth Proportional to 36,755.43, 50,733.91 and 29,215.14

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Solution

The fourth proportional to 36,755.43, 50,733.91 and 29,215.14 is: 40,325.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,755.43 : 50,733.91 = 29,215.14 : x
  2. Step 2: Convert to fraction form
    36,755.43/50,733.91 = 29,215.14/x
  3. Step 3: Cross multiply
    36,755.43x = 50,733.91 × 29,215.14
  4. Step 4: Simplify right side
    36,755.43x = 1,482,198,283.40
  5. Step 5: Solve for x
    x = 1,482,198,283.40/36,755.43
  6. Step 6: Final answer
    x = 40,325.97

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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.