Home / 82,025.63-113,195.37-44,299.88

Finding the Fourth Proportional to 82,025.63, 113,195.37 and 44,299.88

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Solution

The fourth proportional to 82,025.63, 113,195.37 and 44,299.88 is: 61,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,025.63 : 113,195.37 = 44,299.88 : x
  2. Step 2: Convert to fraction form
    82,025.63/113,195.37 = 44,299.88/x
  3. Step 3: Cross multiply
    82,025.63x = 113,195.37 × 44,299.88
  4. Step 4: Simplify right side
    82,025.63x = 5,014,540,741.58
  5. Step 5: Solve for x
    x = 5,014,540,741.58/82,025.63
  6. Step 6: Final answer
    x = 61,133.83

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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.