Home / 4,156.59-6,236.39-2,573.47

Finding the Fourth Proportional to 4,156.59, 6,236.39 and 2,573.47

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Solution

The fourth proportional to 4,156.59, 6,236.39 and 2,573.47 is: 3,861.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.59 : 6,236.39 = 2,573.47 : x
  2. Step 2: Convert to fraction form
    4,156.59/6,236.39 = 2,573.47/x
  3. Step 3: Cross multiply
    4,156.59x = 6,236.39 × 2,573.47
  4. Step 4: Simplify right side
    4,156.59x = 16,049,134.11
  5. Step 5: Solve for x
    x = 16,049,134.11/4,156.59
  6. Step 6: Final answer
    x = 3,861.13

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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.