Home / 6,210.86-9,314.31-2,050.09

Finding the Fourth Proportional to 6,210.86, 9,314.31 and 2,050.09

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Solution

The fourth proportional to 6,210.86, 9,314.31 and 2,050.09 is: 3,074.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210.86 : 9,314.31 = 2,050.09 : x
  2. Step 2: Convert to fraction form
    6,210.86/9,314.31 = 2,050.09/x
  3. Step 3: Cross multiply
    6,210.86x = 9,314.31 × 2,050.09
  4. Step 4: Simplify right side
    6,210.86x = 19,095,173.79
  5. Step 5: Solve for x
    x = 19,095,173.79/6,210.86
  6. Step 6: Final answer
    x = 3,074.48

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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.