Home / 4,104.68-6,159.65-2,025.81

Finding the Fourth Proportional to 4,104.68, 6,159.65 and 2,025.81

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Solution

The fourth proportional to 4,104.68, 6,159.65 and 2,025.81 is: 3,040.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.68 : 6,159.65 = 2,025.81 : x
  2. Step 2: Convert to fraction form
    4,104.68/6,159.65 = 2,025.81/x
  3. Step 3: Cross multiply
    4,104.68x = 6,159.65 × 2,025.81
  4. Step 4: Simplify right side
    4,104.68x = 12,478,270.44
  5. Step 5: Solve for x
    x = 12,478,270.44/4,104.68
  6. Step 6: Final answer
    x = 3,040.01

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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.