Home / 5,987.22-8,262.27-3,334.86

Finding the Fourth Proportional to 5,987.22, 8,262.27 and 3,334.86

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Solution

The fourth proportional to 5,987.22, 8,262.27 and 3,334.86 is: 4,602.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987.22 : 8,262.27 = 3,334.86 : x
  2. Step 2: Convert to fraction form
    5,987.22/8,262.27 = 3,334.86/x
  3. Step 3: Cross multiply
    5,987.22x = 8,262.27 × 3,334.86
  4. Step 4: Simplify right side
    5,987.22x = 27,553,513.73
  5. Step 5: Solve for x
    x = 27,553,513.73/5,987.22
  6. Step 6: Final answer
    x = 4,602.05

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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.