Home / 5,986.06-8,260.65-3,333.42

Finding the Fourth Proportional to 5,986.06, 8,260.65 and 3,333.42

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Solution

The fourth proportional to 5,986.06, 8,260.65 and 3,333.42 is: 4,600.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986.06 : 8,260.65 = 3,333.42 : x
  2. Step 2: Convert to fraction form
    5,986.06/8,260.65 = 3,333.42/x
  3. Step 3: Cross multiply
    5,986.06x = 8,260.65 × 3,333.42
  4. Step 4: Simplify right side
    5,986.06x = 27,536,215.92
  5. Step 5: Solve for x
    x = 27,536,215.92/5,986.06
  6. Step 6: Final answer
    x = 4,600.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.