Home / 6,234.49-8,603.85-3,582.73

Finding the Fourth Proportional to 6,234.49, 8,603.85 and 3,582.73

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Solution

The fourth proportional to 6,234.49, 8,603.85 and 3,582.73 is: 4,944.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234.49 : 8,603.85 = 3,582.73 : x
  2. Step 2: Convert to fraction form
    6,234.49/8,603.85 = 3,582.73/x
  3. Step 3: Cross multiply
    6,234.49x = 8,603.85 × 3,582.73
  4. Step 4: Simplify right side
    6,234.49x = 30,825,271.51
  5. Step 5: Solve for x
    x = 30,825,271.51/6,234.49
  6. Step 6: Final answer
    x = 4,944.31

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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.