Home / 27,563.09-41,352.48-13,527.33

Finding the Fourth Proportional to 27,563.09, 41,352.48 and 13,527.33

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Solution

The fourth proportional to 27,563.09, 41,352.48 and 13,527.33 is: 20,294.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,563.09 : 41,352.48 = 13,527.33 : x
  2. Step 2: Convert to fraction form
    27,563.09/41,352.48 = 13,527.33/x
  3. Step 3: Cross multiply
    27,563.09x = 41,352.48 × 13,527.33
  4. Step 4: Simplify right side
    27,563.09x = 559,388,643.28
  5. Step 5: Solve for x
    x = 559,388,643.28/27,563.09
  6. Step 6: Final answer
    x = 20,294.85

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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.