Home / 5,986.01-8,260.76-3,333.47

Finding the Fourth Proportional to 5,986.01, 8,260.76 and 3,333.47

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Solution

The fourth proportional to 5,986.01, 8,260.76 and 3,333.47 is: 4,600.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986.01 : 8,260.76 = 3,333.47 : x
  2. Step 2: Convert to fraction form
    5,986.01/8,260.76 = 3,333.47/x
  3. Step 3: Cross multiply
    5,986.01x = 8,260.76 × 3,333.47
  4. Step 4: Simplify right side
    5,986.01x = 27,536,937.67
  5. Step 5: Solve for x
    x = 27,536,937.67/5,986.01
  6. Step 6: Final answer
    x = 4,600.21

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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.