Home / 4,285.57-5,916.01-2,517.29

Finding the Fourth Proportional to 4,285.57, 5,916.01 and 2,517.29

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Solution

The fourth proportional to 4,285.57, 5,916.01 and 2,517.29 is: 3,474.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285.57 : 5,916.01 = 2,517.29 : x
  2. Step 2: Convert to fraction form
    4,285.57/5,916.01 = 2,517.29/x
  3. Step 3: Cross multiply
    4,285.57x = 5,916.01 × 2,517.29
  4. Step 4: Simplify right side
    4,285.57x = 14,892,276.94
  5. Step 5: Solve for x
    x = 14,892,276.94/4,285.57
  6. Step 6: Final answer
    x = 3,474.98

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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.