Home / 5,958.86-8,224.20-3,601.35

Finding the Fourth Proportional to 5,958.86, 8,224.20 and 3,601.35

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Solution

The fourth proportional to 5,958.86, 8,224.20 and 3,601.35 is: 4,970.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.86 : 8,224.20 = 3,601.35 : x
  2. Step 2: Convert to fraction form
    5,958.86/8,224.20 = 3,601.35/x
  3. Step 3: Cross multiply
    5,958.86x = 8,224.20 × 3,601.35
  4. Step 4: Simplify right side
    5,958.86x = 29,618,222.67
  5. Step 5: Solve for x
    x = 29,618,222.67/5,958.86
  6. Step 6: Final answer
    x = 4,970.46

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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.