Home / 4,234.14-5,840.91-2,555.01

Finding the Fourth Proportional to 4,234.14, 5,840.91 and 2,555.01

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Solution

The fourth proportional to 4,234.14, 5,840.91 and 2,555.01 is: 3,524.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.14 : 5,840.91 = 2,555.01 : x
  2. Step 2: Convert to fraction form
    4,234.14/5,840.91 = 2,555.01/x
  3. Step 3: Cross multiply
    4,234.14x = 5,840.91 × 2,555.01
  4. Step 4: Simplify right side
    4,234.14x = 14,923,583.46
  5. Step 5: Solve for x
    x = 14,923,583.46/4,234.14
  6. Step 6: Final answer
    x = 3,524.58

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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.