Home / 2,329.39-3,495.30-2,194.93

Finding the Fourth Proportional to 2,329.39, 3,495.30 and 2,194.93

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Solution

The fourth proportional to 2,329.39, 3,495.30 and 2,194.93 is: 3,293.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329.39 : 3,495.30 = 2,194.93 : x
  2. Step 2: Convert to fraction form
    2,329.39/3,495.30 = 2,194.93/x
  3. Step 3: Cross multiply
    2,329.39x = 3,495.30 × 2,194.93
  4. Step 4: Simplify right side
    2,329.39x = 7,671,938.83
  5. Step 5: Solve for x
    x = 7,671,938.83/2,329.39
  6. Step 6: Final answer
    x = 3,293.54

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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.