Home / 3,353.76-4,629.73-2,010.01

Finding the Fourth Proportional to 3,353.76, 4,629.73 and 2,010.01

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Solution

The fourth proportional to 3,353.76, 4,629.73 and 2,010.01 is: 2,774.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353.76 : 4,629.73 = 2,010.01 : x
  2. Step 2: Convert to fraction form
    3,353.76/4,629.73 = 2,010.01/x
  3. Step 3: Cross multiply
    3,353.76x = 4,629.73 × 2,010.01
  4. Step 4: Simplify right side
    3,353.76x = 9,305,780.45
  5. Step 5: Solve for x
    x = 9,305,780.45/3,353.76
  6. Step 6: Final answer
    x = 2,774.73

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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.