Home / 4,234.50-5,843.70-2,534.77

Finding the Fourth Proportional to 4,234.50, 5,843.70 and 2,534.77

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Solution

The fourth proportional to 4,234.50, 5,843.70 and 2,534.77 is: 3,498.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,234.50 : 5,843.70 = 2,534.77 : x
  2. Step 2: Convert to fraction form
    4,234.50/5,843.70 = 2,534.77/x
  3. Step 3: Cross multiply
    4,234.50x = 5,843.70 × 2,534.77
  4. Step 4: Simplify right side
    4,234.50x = 14,812,406.23
  5. Step 5: Solve for x
    x = 14,812,406.23/4,234.50
  6. Step 6: Final answer
    x = 3,498.03

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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.