Home / 2,673.89-4,010.99-1,030.44

Finding the Fourth Proportional to 2,673.89, 4,010.99 and 1,030.44

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Solution

The fourth proportional to 2,673.89, 4,010.99 and 1,030.44 is: 1,545.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673.89 : 4,010.99 = 1,030.44 : x
  2. Step 2: Convert to fraction form
    2,673.89/4,010.99 = 1,030.44/x
  3. Step 3: Cross multiply
    2,673.89x = 4,010.99 × 1,030.44
  4. Step 4: Simplify right side
    2,673.89x = 4,133,084.54
  5. Step 5: Solve for x
    x = 4,133,084.54/2,673.89
  6. Step 6: Final answer
    x = 1,545.72

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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.