Home / 4,010.82-6,017.26-1,670.05

Finding the Fourth Proportional to 4,010.82, 6,017.26 and 1,670.05

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Solution

The fourth proportional to 4,010.82, 6,017.26 and 1,670.05 is: 2,505.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.82 : 6,017.26 = 1,670.05 : x
  2. Step 2: Convert to fraction form
    4,010.82/6,017.26 = 1,670.05/x
  3. Step 3: Cross multiply
    4,010.82x = 6,017.26 × 1,670.05
  4. Step 4: Simplify right side
    4,010.82x = 10,049,094.98
  5. Step 5: Solve for x
    x = 10,049,094.98/4,010.82
  6. Step 6: Final answer
    x = 2,505.50

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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.