Home / 4,068.07-6,110.73-3,831.08

Finding the Fourth Proportional to 4,068.07, 6,110.73 and 3,831.08

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Solution

The fourth proportional to 4,068.07, 6,110.73 and 3,831.08 is: 5,754.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.07 : 6,110.73 = 3,831.08 : x
  2. Step 2: Convert to fraction form
    4,068.07/6,110.73 = 3,831.08/x
  3. Step 3: Cross multiply
    4,068.07x = 6,110.73 × 3,831.08
  4. Step 4: Simplify right side
    4,068.07x = 23,410,664.93
  5. Step 5: Solve for x
    x = 23,410,664.93/4,068.07
  6. Step 6: Final answer
    x = 5,754.74

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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.