Home / 5,992.84-8,267.09-4,006.31

Finding the Fourth Proportional to 5,992.84, 8,267.09 and 4,006.31

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Solution

The fourth proportional to 5,992.84, 8,267.09 and 4,006.31 is: 5,526.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.84 : 8,267.09 = 4,006.31 : x
  2. Step 2: Convert to fraction form
    5,992.84/8,267.09 = 4,006.31/x
  3. Step 3: Cross multiply
    5,992.84x = 8,267.09 × 4,006.31
  4. Step 4: Simplify right side
    5,992.84x = 33,120,521.74
  5. Step 5: Solve for x
    x = 33,120,521.74/5,992.84
  6. Step 6: Final answer
    x = 5,526.69

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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.