Home / 3,586.75-4,946.97-2,595.31

Finding the Fourth Proportional to 3,586.75, 4,946.97 and 2,595.31

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Solution

The fourth proportional to 3,586.75, 4,946.97 and 2,595.31 is: 3,579.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586.75 : 4,946.97 = 2,595.31 : x
  2. Step 2: Convert to fraction form
    3,586.75/4,946.97 = 2,595.31/x
  3. Step 3: Cross multiply
    3,586.75x = 4,946.97 × 2,595.31
  4. Step 4: Simplify right side
    3,586.75x = 12,838,918.08
  5. Step 5: Solve for x
    x = 12,838,918.08/3,586.75
  6. Step 6: Final answer
    x = 3,579.54

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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.