Home / 4,109.94-6,160.29-2,025.53

Finding the Fourth Proportional to 4,109.94, 6,160.29 and 2,025.53

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Solution

The fourth proportional to 4,109.94, 6,160.29 and 2,025.53 is: 3,036.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109.94 : 6,160.29 = 2,025.53 : x
  2. Step 2: Convert to fraction form
    4,109.94/6,160.29 = 2,025.53/x
  3. Step 3: Cross multiply
    4,109.94x = 6,160.29 × 2,025.53
  4. Step 4: Simplify right side
    4,109.94x = 12,477,852.20
  5. Step 5: Solve for x
    x = 12,477,852.20/4,109.94
  6. Step 6: Final answer
    x = 3,036.02

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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.