Home / 4,224.56-6,336.83-2,577.93

Finding the Fourth Proportional to 4,224.56, 6,336.83 and 2,577.93

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Solution

The fourth proportional to 4,224.56, 6,336.83 and 2,577.93 is: 3,866.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.56 : 6,336.83 = 2,577.93 : x
  2. Step 2: Convert to fraction form
    4,224.56/6,336.83 = 2,577.93/x
  3. Step 3: Cross multiply
    4,224.56x = 6,336.83 × 2,577.93
  4. Step 4: Simplify right side
    4,224.56x = 16,335,886.84
  5. Step 5: Solve for x
    x = 16,335,886.84/4,224.56
  6. Step 6: Final answer
    x = 3,866.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.