Home / 4,098.26-5,655.60-2,329.82

Finding the Fourth Proportional to 4,098.26, 5,655.60 and 2,329.82

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Solution

The fourth proportional to 4,098.26, 5,655.60 and 2,329.82 is: 3,215.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098.26 : 5,655.60 = 2,329.82 : x
  2. Step 2: Convert to fraction form
    4,098.26/5,655.60 = 2,329.82/x
  3. Step 3: Cross multiply
    4,098.26x = 5,655.60 × 2,329.82
  4. Step 4: Simplify right side
    4,098.26x = 13,176,529.99
  5. Step 5: Solve for x
    x = 13,176,529.99/4,098.26
  6. Step 6: Final answer
    x = 3,215.15

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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.