Home / 27,228.26-40,844.91-10,589.54

Finding the Fourth Proportional to 27,228.26, 40,844.91 and 10,589.54

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Solution

The fourth proportional to 27,228.26, 40,844.91 and 10,589.54 is: 15,885.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228.26 : 40,844.91 = 10,589.54 : x
  2. Step 2: Convert to fraction form
    27,228.26/40,844.91 = 10,589.54/x
  3. Step 3: Cross multiply
    27,228.26x = 40,844.91 × 10,589.54
  4. Step 4: Simplify right side
    27,228.26x = 432,528,808.24
  5. Step 5: Solve for x
    x = 432,528,808.24/27,228.26
  6. Step 6: Final answer
    x = 15,885.29

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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.