Home / 4,057.07-5,598.73-2,194.07

Finding the Fourth Proportional to 4,057.07, 5,598.73 and 2,194.07

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Solution

The fourth proportional to 4,057.07, 5,598.73 and 2,194.07 is: 3,027.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,057.07 : 5,598.73 = 2,194.07 : x
  2. Step 2: Convert to fraction form
    4,057.07/5,598.73 = 2,194.07/x
  3. Step 3: Cross multiply
    4,057.07x = 5,598.73 × 2,194.07
  4. Step 4: Simplify right side
    4,057.07x = 12,283,977.54
  5. Step 5: Solve for x
    x = 12,283,977.54/4,057.07
  6. Step 6: Final answer
    x = 3,027.80

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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.