Home / 4,883.05-6,738.62-2,644.93

Finding the Fourth Proportional to 4,883.05, 6,738.62 and 2,644.93

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Solution

The fourth proportional to 4,883.05, 6,738.62 and 2,644.93 is: 3,650.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.05 : 6,738.62 = 2,644.93 : x
  2. Step 2: Convert to fraction form
    4,883.05/6,738.62 = 2,644.93/x
  3. Step 3: Cross multiply
    4,883.05x = 6,738.62 × 2,644.93
  4. Step 4: Simplify right side
    4,883.05x = 17,823,131.28
  5. Step 5: Solve for x
    x = 17,823,131.28/4,883.05
  6. Step 6: Final answer
    x = 3,650.00

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1.5x scale

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.