Home / 9,192.36-13,788.54-3,349.02

Finding the Fourth Proportional to 9,192.36, 13,788.54 and 3,349.02

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Solution

The fourth proportional to 9,192.36, 13,788.54 and 3,349.02 is: 5,023.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.36 : 13,788.54 = 3,349.02 : x
  2. Step 2: Convert to fraction form
    9,192.36/13,788.54 = 3,349.02/x
  3. Step 3: Cross multiply
    9,192.36x = 13,788.54 × 3,349.02
  4. Step 4: Simplify right side
    9,192.36x = 46,178,096.23
  5. Step 5: Solve for x
    x = 46,178,096.23/9,192.36
  6. Step 6: Final answer
    x = 5,023.53

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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.