Home / 6,080.24-9,120.36-4,695.59

Finding the Fourth Proportional to 6,080.24, 9,120.36 and 4,695.59

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Solution

The fourth proportional to 6,080.24, 9,120.36 and 4,695.59 is: 7,043.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080.24 : 9,120.36 = 4,695.59 : x
  2. Step 2: Convert to fraction form
    6,080.24/9,120.36 = 4,695.59/x
  3. Step 3: Cross multiply
    6,080.24x = 9,120.36 × 4,695.59
  4. Step 4: Simplify right side
    6,080.24x = 42,825,485.21
  5. Step 5: Solve for x
    x = 42,825,485.21/6,080.24
  6. Step 6: Final answer
    x = 7,043.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.