Home / 2,250.08-3,370.47-2,086.04

Finding the Fourth Proportional to 2,250.08, 3,370.47 and 2,086.04

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Solution

The fourth proportional to 2,250.08, 3,370.47 and 2,086.04 is: 3,124.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250.08 : 3,370.47 = 2,086.04 : x
  2. Step 2: Convert to fraction form
    2,250.08/3,370.47 = 2,086.04/x
  3. Step 3: Cross multiply
    2,250.08x = 3,370.47 × 2,086.04
  4. Step 4: Simplify right side
    2,250.08x = 7,030,935.24
  5. Step 5: Solve for x
    x = 7,030,935.24/2,250.08
  6. Step 6: Final answer
    x = 3,124.75

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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.