Home / 3,503.67-4,834.84-2,010.54

Finding the Fourth Proportional to 3,503.67, 4,834.84 and 2,010.54

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Solution

The fourth proportional to 3,503.67, 4,834.84 and 2,010.54 is: 2,774.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503.67 : 4,834.84 = 2,010.54 : x
  2. Step 2: Convert to fraction form
    3,503.67/4,834.84 = 2,010.54/x
  3. Step 3: Cross multiply
    3,503.67x = 4,834.84 × 2,010.54
  4. Step 4: Simplify right side
    3,503.67x = 9,720,620.95
  5. Step 5: Solve for x
    x = 9,720,620.95/3,503.67
  6. Step 6: Final answer
    x = 2,774.41

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1.5x scale

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.