Home / 2,837.38-4,245.36-2,549.62

Finding the Fourth Proportional to 2,837.38, 4,245.36 and 2,549.62

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Solution

The fourth proportional to 2,837.38, 4,245.36 and 2,549.62 is: 3,814.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837.38 : 4,245.36 = 2,549.62 : x
  2. Step 2: Convert to fraction form
    2,837.38/4,245.36 = 2,549.62/x
  3. Step 3: Cross multiply
    2,837.38x = 4,245.36 × 2,549.62
  4. Step 4: Simplify right side
    2,837.38x = 10,824,054.76
  5. Step 5: Solve for x
    x = 10,824,054.76/2,837.38
  6. Step 6: Final answer
    x = 3,814.81

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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.