Home / 27,370.10-41,056.37-10,728.65

Finding the Fourth Proportional to 27,370.10, 41,056.37 and 10,728.65

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Solution

The fourth proportional to 27,370.10, 41,056.37 and 10,728.65 is: 16,093.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,370.10 : 41,056.37 = 10,728.65 : x
  2. Step 2: Convert to fraction form
    27,370.10/41,056.37 = 10,728.65/x
  3. Step 3: Cross multiply
    27,370.10x = 41,056.37 × 10,728.65
  4. Step 4: Simplify right side
    27,370.10x = 440,479,370.36
  5. Step 5: Solve for x
    x = 440,479,370.36/27,370.10
  6. Step 6: Final answer
    x = 16,093.45

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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.