Home / 3,010.56-4,507.62-2,277.92

Finding the Fourth Proportional to 3,010.56, 4,507.62 and 2,277.92

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Solution

The fourth proportional to 3,010.56, 4,507.62 and 2,277.92 is: 3,410.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010.56 : 4,507.62 = 2,277.92 : x
  2. Step 2: Convert to fraction form
    3,010.56/4,507.62 = 2,277.92/x
  3. Step 3: Cross multiply
    3,010.56x = 4,507.62 × 2,277.92
  4. Step 4: Simplify right side
    3,010.56x = 10,267,975.21
  5. Step 5: Solve for x
    x = 10,267,975.21/3,010.56
  6. Step 6: Final answer
    x = 3,410.65

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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.