Home / 6,697.96-10,086.43-5,842.60

Finding the Fourth Proportional to 6,697.96, 10,086.43 and 5,842.60

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Solution

The fourth proportional to 6,697.96, 10,086.43 and 5,842.60 is: 8,798.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697.96 : 10,086.43 = 5,842.60 : x
  2. Step 2: Convert to fraction form
    6,697.96/10,086.43 = 5,842.60/x
  3. Step 3: Cross multiply
    6,697.96x = 10,086.43 × 5,842.60
  4. Step 4: Simplify right side
    6,697.96x = 58,930,975.92
  5. Step 5: Solve for x
    x = 58,930,975.92/6,697.96
  6. Step 6: Final answer
    x = 8,798.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.