Home / 5,110.95-7,661.93-3,025.83

Finding the Fourth Proportional to 5,110.95, 7,661.93 and 3,025.83

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Solution

The fourth proportional to 5,110.95, 7,661.93 and 3,025.83 is: 4,536.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110.95 : 7,661.93 = 3,025.83 : x
  2. Step 2: Convert to fraction form
    5,110.95/7,661.93 = 3,025.83/x
  3. Step 3: Cross multiply
    5,110.95x = 7,661.93 × 3,025.83
  4. Step 4: Simplify right side
    5,110.95x = 23,183,682.52
  5. Step 5: Solve for x
    x = 23,183,682.52/5,110.95
  6. Step 6: Final answer
    x = 4,536.08

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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.