Home / 4,844.09-7,255.19-4,734.74

Finding the Fourth Proportional to 4,844.09, 7,255.19 and 4,734.74

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Solution

The fourth proportional to 4,844.09, 7,255.19 and 4,734.74 is: 7,091.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.09 : 7,255.19 = 4,734.74 : x
  2. Step 2: Convert to fraction form
    4,844.09/7,255.19 = 4,734.74/x
  3. Step 3: Cross multiply
    4,844.09x = 7,255.19 × 4,734.74
  4. Step 4: Simplify right side
    4,844.09x = 34,351,378.35
  5. Step 5: Solve for x
    x = 34,351,378.35/4,844.09
  6. Step 6: Final answer
    x = 7,091.41

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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.