Home / 4,795.76-6,616.22-3,539.81

Finding the Fourth Proportional to 4,795.76, 6,616.22 and 3,539.81

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Solution

The fourth proportional to 4,795.76, 6,616.22 and 3,539.81 is: 4,883.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795.76 : 6,616.22 = 3,539.81 : x
  2. Step 2: Convert to fraction form
    4,795.76/6,616.22 = 3,539.81/x
  3. Step 3: Cross multiply
    4,795.76x = 6,616.22 × 3,539.81
  4. Step 4: Simplify right side
    4,795.76x = 23,420,110.94
  5. Step 5: Solve for x
    x = 23,420,110.94/4,795.76
  6. Step 6: Final answer
    x = 4,883.51

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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.