Home / 2,094.08-3,136.26-2,021.18

Finding the Fourth Proportional to 2,094.08, 3,136.26 and 2,021.18

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Solution

The fourth proportional to 2,094.08, 3,136.26 and 2,021.18 is: 3,027.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094.08 : 3,136.26 = 2,021.18 : x
  2. Step 2: Convert to fraction form
    2,094.08/3,136.26 = 2,021.18/x
  3. Step 3: Cross multiply
    2,094.08x = 3,136.26 × 2,021.18
  4. Step 4: Simplify right side
    2,094.08x = 6,338,945.99
  5. Step 5: Solve for x
    x = 6,338,945.99/2,094.08
  6. Step 6: Final answer
    x = 3,027.08

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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.