Home / 4,360.68-6,022.02-3,163.56

Finding the Fourth Proportional to 4,360.68, 6,022.02 and 3,163.56

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Solution

The fourth proportional to 4,360.68, 6,022.02 and 3,163.56 is: 4,368.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.68 : 6,022.02 = 3,163.56 : x
  2. Step 2: Convert to fraction form
    4,360.68/6,022.02 = 3,163.56/x
  3. Step 3: Cross multiply
    4,360.68x = 6,022.02 × 3,163.56
  4. Step 4: Simplify right side
    4,360.68x = 19,051,021.59
  5. Step 5: Solve for x
    x = 19,051,021.59/4,360.68
  6. Step 6: Final answer
    x = 4,368.82

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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.