Home / 4,366.18-6,021.18-3,369.88

Finding the Fourth Proportional to 4,366.18, 6,021.18 and 3,369.88

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Solution

The fourth proportional to 4,366.18, 6,021.18 and 3,369.88 is: 4,647.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.18 : 6,021.18 = 3,369.88 : x
  2. Step 2: Convert to fraction form
    4,366.18/6,021.18 = 3,369.88/x
  3. Step 3: Cross multiply
    4,366.18x = 6,021.18 × 3,369.88
  4. Step 4: Simplify right side
    4,366.18x = 20,290,654.06
  5. Step 5: Solve for x
    x = 20,290,654.06/4,366.18
  6. Step 6: Final answer
    x = 4,647.23

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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.