Home / 4,404.88-6,076.74-3,521.92

Finding the Fourth Proportional to 4,404.88, 6,076.74 and 3,521.92

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Solution

The fourth proportional to 4,404.88, 6,076.74 and 3,521.92 is: 4,858.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.88 : 6,076.74 = 3,521.92 : x
  2. Step 2: Convert to fraction form
    4,404.88/6,076.74 = 3,521.92/x
  3. Step 3: Cross multiply
    4,404.88x = 6,076.74 × 3,521.92
  4. Step 4: Simplify right side
    4,404.88x = 21,401,792.14
  5. Step 5: Solve for x
    x = 21,401,792.14/4,404.88
  6. Step 6: Final answer
    x = 4,858.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.