Home / 6,738.08-10,108.19-2,057.01

Finding the Fourth Proportional to 6,738.08, 10,108.19 and 2,057.01

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Solution

The fourth proportional to 6,738.08, 10,108.19 and 2,057.01 is: 3,085.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738.08 : 10,108.19 = 2,057.01 : x
  2. Step 2: Convert to fraction form
    6,738.08/10,108.19 = 2,057.01/x
  3. Step 3: Cross multiply
    6,738.08x = 10,108.19 × 2,057.01
  4. Step 4: Simplify right side
    6,738.08x = 20,792,637.63
  5. Step 5: Solve for x
    x = 20,792,637.63/6,738.08
  6. Step 6: Final answer
    x = 3,085.84

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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.