Home / 27,236.99-40,850.61-7,246.59

Finding the Fourth Proportional to 27,236.99, 40,850.61 and 7,246.59

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Solution

The fourth proportional to 27,236.99, 40,850.61 and 7,246.59 is: 10,868.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,236.99 : 40,850.61 = 7,246.59 : x
  2. Step 2: Convert to fraction form
    27,236.99/40,850.61 = 7,246.59/x
  3. Step 3: Cross multiply
    27,236.99x = 40,850.61 × 7,246.59
  4. Step 4: Simplify right side
    27,236.99x = 296,027,621.92
  5. Step 5: Solve for x
    x = 296,027,621.92/27,236.99
  6. Step 6: Final answer
    x = 10,868.59

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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.