Home / 36,286.58-54,313.23-27,240.50

Finding the Fourth Proportional to 36,286.58, 54,313.23 and 27,240.50

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Solution

The fourth proportional to 36,286.58, 54,313.23 and 27,240.50 is: 40,773.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,286.58 : 54,313.23 = 27,240.50 : x
  2. Step 2: Convert to fraction form
    36,286.58/54,313.23 = 27,240.50/x
  3. Step 3: Cross multiply
    36,286.58x = 54,313.23 × 27,240.50
  4. Step 4: Simplify right side
    36,286.58x = 1,479,519,541.82
  5. Step 5: Solve for x
    x = 1,479,519,541.82/36,286.58
  6. Step 6: Final answer
    x = 40,773.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.