Home / 6,021.74-8,309.68-3,332.86

Finding the Fourth Proportional to 6,021.74, 8,309.68 and 3,332.86

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Solution

The fourth proportional to 6,021.74, 8,309.68 and 3,332.86 is: 4,599.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021.74 : 8,309.68 = 3,332.86 : x
  2. Step 2: Convert to fraction form
    6,021.74/8,309.68 = 3,332.86/x
  3. Step 3: Cross multiply
    6,021.74x = 8,309.68 × 3,332.86
  4. Step 4: Simplify right side
    6,021.74x = 27,695,000.08
  5. Step 5: Solve for x
    x = 27,695,000.08/6,021.74
  6. Step 6: Final answer
    x = 4,599.17

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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.