Home / 9,199.48-13,804.64-3,356.44

Finding the Fourth Proportional to 9,199.48, 13,804.64 and 3,356.44

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Solution

The fourth proportional to 9,199.48, 13,804.64 and 3,356.44 is: 5,036.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199.48 : 13,804.64 = 3,356.44 : x
  2. Step 2: Convert to fraction form
    9,199.48/13,804.64 = 3,356.44/x
  3. Step 3: Cross multiply
    9,199.48x = 13,804.64 × 3,356.44
  4. Step 4: Simplify right side
    9,199.48x = 46,334,445.88
  5. Step 5: Solve for x
    x = 46,334,445.88/9,199.48
  6. Step 6: Final answer
    x = 5,036.64

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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.