Home / 4,104.96-6,154.56-2,025.36

Finding the Fourth Proportional to 4,104.96, 6,154.56 and 2,025.36

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Solution

The fourth proportional to 4,104.96, 6,154.56 and 2,025.36 is: 3,036.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.96 : 6,154.56 = 2,025.36 : x
  2. Step 2: Convert to fraction form
    4,104.96/6,154.56 = 2,025.36/x
  3. Step 3: Cross multiply
    4,104.96x = 6,154.56 × 2,025.36
  4. Step 4: Simplify right side
    4,104.96x = 12,465,199.64
  5. Step 5: Solve for x
    x = 12,465,199.64/4,104.96
  6. Step 6: Final answer
    x = 3,036.62

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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.