Home / 4,001.95-5,996.44-2,440.27

Finding the Fourth Proportional to 4,001.95, 5,996.44 and 2,440.27

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Solution

The fourth proportional to 4,001.95, 5,996.44 and 2,440.27 is: 3,656.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001.95 : 5,996.44 = 2,440.27 : x
  2. Step 2: Convert to fraction form
    4,001.95/5,996.44 = 2,440.27/x
  3. Step 3: Cross multiply
    4,001.95x = 5,996.44 × 2,440.27
  4. Step 4: Simplify right side
    4,001.95x = 14,632,932.64
  5. Step 5: Solve for x
    x = 14,632,932.64/4,001.95
  6. Step 6: Final answer
    x = 3,656.45

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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.