Home / 4,860.54-7,292.97-2,551.50

Finding the Fourth Proportional to 4,860.54, 7,292.97 and 2,551.50

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Solution

The fourth proportional to 4,860.54, 7,292.97 and 2,551.50 is: 3,828.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.54 : 7,292.97 = 2,551.50 : x
  2. Step 2: Convert to fraction form
    4,860.54/7,292.97 = 2,551.50/x
  3. Step 3: Cross multiply
    4,860.54x = 7,292.97 × 2,551.50
  4. Step 4: Simplify right side
    4,860.54x = 18,608,012.96
  5. Step 5: Solve for x
    x = 18,608,012.96/4,860.54
  6. Step 6: Final answer
    x = 3,828.38

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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.