Home / 9,455.00-14,177.16-3,902.18

Finding the Fourth Proportional to 9,455.00, 14,177.16 and 3,902.18

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Solution

The fourth proportional to 9,455.00, 14,177.16 and 3,902.18 is: 5,851.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455.00 : 14,177.16 = 3,902.18 : x
  2. Step 2: Convert to fraction form
    9,455.00/14,177.16 = 3,902.18/x
  3. Step 3: Cross multiply
    9,455.00x = 14,177.16 × 3,902.18
  4. Step 4: Simplify right side
    9,455.00x = 55,321,759.32
  5. Step 5: Solve for x
    x = 55,321,759.32/9,455.00
  6. Step 6: Final answer
    x = 5,851.06

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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.