Home / 6,190.09-9,285.04-2,492.23

Finding the Fourth Proportional to 6,190.09, 9,285.04 and 2,492.23

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Solution

The fourth proportional to 6,190.09, 9,285.04 and 2,492.23 is: 3,738.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190.09 : 9,285.04 = 2,492.23 : x
  2. Step 2: Convert to fraction form
    6,190.09/9,285.04 = 2,492.23/x
  3. Step 3: Cross multiply
    6,190.09x = 9,285.04 × 2,492.23
  4. Step 4: Simplify right side
    6,190.09x = 23,140,396.35
  5. Step 5: Solve for x
    x = 23,140,396.35/6,190.09
  6. Step 6: Final answer
    x = 3,738.30

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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.