Home / 4,844.95-7,268.60-1,922.47

Finding the Fourth Proportional to 4,844.95, 7,268.60 and 1,922.47

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Solution

The fourth proportional to 4,844.95, 7,268.60 and 1,922.47 is: 2,884.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844.95 : 7,268.60 = 1,922.47 : x
  2. Step 2: Convert to fraction form
    4,844.95/7,268.60 = 1,922.47/x
  3. Step 3: Cross multiply
    4,844.95x = 7,268.60 × 1,922.47
  4. Step 4: Simplify right side
    4,844.95x = 13,973,655.83
  5. Step 5: Solve for x
    x = 13,973,655.83/4,844.95
  6. Step 6: Final answer
    x = 2,884.17

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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.