Home / 2,273.62-3,403.95-1,926.94

Finding the Fourth Proportional to 2,273.62, 3,403.95 and 1,926.94

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Solution

The fourth proportional to 2,273.62, 3,403.95 and 1,926.94 is: 2,884.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273.62 : 3,403.95 = 1,926.94 : x
  2. Step 2: Convert to fraction form
    2,273.62/3,403.95 = 1,926.94/x
  3. Step 3: Cross multiply
    2,273.62x = 3,403.95 × 1,926.94
  4. Step 4: Simplify right side
    2,273.62x = 6,559,207.41
  5. Step 5: Solve for x
    x = 6,559,207.41/2,273.62
  6. Step 6: Final answer
    x = 2,884.92

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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.