Home / 4,883.64-7,326.36-2,412.33

Finding the Fourth Proportional to 4,883.64, 7,326.36 and 2,412.33

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Solution

The fourth proportional to 4,883.64, 7,326.36 and 2,412.33 is: 3,618.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883.64 : 7,326.36 = 2,412.33 : x
  2. Step 2: Convert to fraction form
    4,883.64/7,326.36 = 2,412.33/x
  3. Step 3: Cross multiply
    4,883.64x = 7,326.36 × 2,412.33
  4. Step 4: Simplify right side
    4,883.64x = 17,673,598.02
  5. Step 5: Solve for x
    x = 17,673,598.02/4,883.64
  6. Step 6: Final answer
    x = 3,618.94

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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.