Home / 4,884.42-7,317.44-2,416.36

Finding the Fourth Proportional to 4,884.42, 7,317.44 and 2,416.36

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Solution

The fourth proportional to 4,884.42, 7,317.44 and 2,416.36 is: 3,619.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.42 : 7,317.44 = 2,416.36 : x
  2. Step 2: Convert to fraction form
    4,884.42/7,317.44 = 2,416.36/x
  3. Step 3: Cross multiply
    4,884.42x = 7,317.44 × 2,416.36
  4. Step 4: Simplify right side
    4,884.42x = 17,681,569.32
  5. Step 5: Solve for x
    x = 17,681,569.32/4,884.42
  6. Step 6: Final answer
    x = 3,619.99

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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.