Home / 4,935.96-7,407-2,014.26

Finding the Fourth Proportional to 4,935.96, 7,407 and 2,014.26

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Solution

The fourth proportional to 4,935.96, 7,407 and 2,014.26 is: 3,022.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935.96 : 7,407 = 2,014.26 : x
  2. Step 2: Convert to fraction form
    4,935.96/7,407 = 2,014.26/x
  3. Step 3: Cross multiply
    4,935.96x = 7,407 × 2,014.26
  4. Step 4: Simplify right side
    4,935.96x = 14,919,623.82
  5. Step 5: Solve for x
    x = 14,919,623.82/4,935.96
  6. Step 6: Final answer
    x = 3,022.64

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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.