Home / 4,023.05-6,033.53-1,831.32

Finding the Fourth Proportional to 4,023.05, 6,033.53 and 1,831.32

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Solution

The fourth proportional to 4,023.05, 6,033.53 and 1,831.32 is: 2,746.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023.05 : 6,033.53 = 1,831.32 : x
  2. Step 2: Convert to fraction form
    4,023.05/6,033.53 = 1,831.32/x
  3. Step 3: Cross multiply
    4,023.05x = 6,033.53 × 1,831.32
  4. Step 4: Simplify right side
    4,023.05x = 11,049,328.74
  5. Step 5: Solve for x
    x = 11,049,328.74/4,023.05
  6. Step 6: Final answer
    x = 2,746.51

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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.