Home / 6,741.47-10,107.98-2,059.93

Finding the Fourth Proportional to 6,741.47, 10,107.98 and 2,059.93

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Solution

The fourth proportional to 6,741.47, 10,107.98 and 2,059.93 is: 3,088.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741.47 : 10,107.98 = 2,059.93 : x
  2. Step 2: Convert to fraction form
    6,741.47/10,107.98 = 2,059.93/x
  3. Step 3: Cross multiply
    6,741.47x = 10,107.98 × 2,059.93
  4. Step 4: Simplify right side
    6,741.47x = 20,821,690.24
  5. Step 5: Solve for x
    x = 20,821,690.24/6,741.47
  6. Step 6: Final answer
    x = 3,088.60

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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.