Home / 36,826.56-50,820.84-20,059.56

Finding the Fourth Proportional to 36,826.56, 50,820.84 and 20,059.56

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Solution

The fourth proportional to 36,826.56, 50,820.84 and 20,059.56 is: 27,682.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,826.56 : 50,820.84 = 20,059.56 : x
  2. Step 2: Convert to fraction form
    36,826.56/50,820.84 = 20,059.56/x
  3. Step 3: Cross multiply
    36,826.56x = 50,820.84 × 20,059.56
  4. Step 4: Simplify right side
    36,826.56x = 1,019,443,689.23
  5. Step 5: Solve for x
    x = 1,019,443,689.23/36,826.56
  6. Step 6: Final answer
    x = 27,682.29

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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.