Home / 4,234.64-5,844.49-2,556.16

Finding the Fourth Proportional to 4,234.64, 5,844.49 and 2,556.16

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Solution

The fourth proportional to 4,234.64, 5,844.49 and 2,556.16 is: 3,527.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.64 : 5,844.49 = 2,556.16 : x
  2. Step 2: Convert to fraction form
    4,234.64/5,844.49 = 2,556.16/x
  3. Step 3: Cross multiply
    4,234.64x = 5,844.49 × 2,556.16
  4. Step 4: Simplify right side
    4,234.64x = 14,939,430.56
  5. Step 5: Solve for x
    x = 14,939,430.56/4,234.64
  6. Step 6: Final answer
    x = 3,527.91

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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.