Home / 27,236.74-40,850.23-7,246.34

Finding the Fourth Proportional to 27,236.74, 40,850.23 and 7,246.34

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Solution

The fourth proportional to 27,236.74, 40,850.23 and 7,246.34 is: 10,868.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,236.74 : 40,850.23 = 7,246.34 : x
  2. Step 2: Convert to fraction form
    27,236.74/40,850.23 = 7,246.34/x
  3. Step 3: Cross multiply
    27,236.74x = 40,850.23 × 7,246.34
  4. Step 4: Simplify right side
    27,236.74x = 296,014,655.66
  5. Step 5: Solve for x
    x = 296,014,655.66/27,236.74
  6. Step 6: Final answer
    x = 10,868.21

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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.