Home / 7,010.73-10,513.82-2,329.48

Finding the Fourth Proportional to 7,010.73, 10,513.82 and 2,329.48

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Solution

The fourth proportional to 7,010.73, 10,513.82 and 2,329.48 is: 3,493.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.73 : 10,513.82 = 2,329.48 : x
  2. Step 2: Convert to fraction form
    7,010.73/10,513.82 = 2,329.48/x
  3. Step 3: Cross multiply
    7,010.73x = 10,513.82 × 2,329.48
  4. Step 4: Simplify right side
    7,010.73x = 24,491,717.38
  5. Step 5: Solve for x
    x = 24,491,717.38/7,010.73
  6. Step 6: Final answer
    x = 3,493.46

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1.5x scale

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.