Home / 3,094.95-4,270.97-1,750.54

Finding the Fourth Proportional to 3,094.95, 4,270.97 and 1,750.54

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Solution

The fourth proportional to 3,094.95, 4,270.97 and 1,750.54 is: 2,415.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.95 : 4,270.97 = 1,750.54 : x
  2. Step 2: Convert to fraction form
    3,094.95/4,270.97 = 1,750.54/x
  3. Step 3: Cross multiply
    3,094.95x = 4,270.97 × 1,750.54
  4. Step 4: Simplify right side
    3,094.95x = 7,476,503.82
  5. Step 5: Solve for x
    x = 7,476,503.82/3,094.95
  6. Step 6: Final answer
    x = 2,415.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.