Home / 27,817.19-41,523.44-25,761.41

Finding the Fourth Proportional to 27,817.19, 41,523.44 and 25,761.41

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Solution

The fourth proportional to 27,817.19, 41,523.44 and 25,761.41 is: 38,454.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,817.19 : 41,523.44 = 25,761.41 : x
  2. Step 2: Convert to fraction form
    27,817.19/41,523.44 = 25,761.41/x
  3. Step 3: Cross multiply
    27,817.19x = 41,523.44 × 25,761.41
  4. Step 4: Simplify right side
    27,817.19x = 1,069,702,181.74
  5. Step 5: Solve for x
    x = 1,069,702,181.74/27,817.19
  6. Step 6: Final answer
    x = 38,454.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.