Home / 3,544.06-4,890.75-2,051.86

Finding the Fourth Proportional to 3,544.06, 4,890.75 and 2,051.86

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Solution

The fourth proportional to 3,544.06, 4,890.75 and 2,051.86 is: 2,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544.06 : 4,890.75 = 2,051.86 : x
  2. Step 2: Convert to fraction form
    3,544.06/4,890.75 = 2,051.86/x
  3. Step 3: Cross multiply
    3,544.06x = 4,890.75 × 2,051.86
  4. Step 4: Simplify right side
    3,544.06x = 10,035,134.30
  5. Step 5: Solve for x
    x = 10,035,134.30/3,544.06
  6. Step 6: Final answer
    x = 2,831.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.