Home / 12,496.37-18,744.55-3,262.37

Finding the Fourth Proportional to 12,496.37, 18,744.55 and 3,262.37

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Solution

The fourth proportional to 12,496.37, 18,744.55 and 3,262.37 is: 4,893.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,496.37 : 18,744.55 = 3,262.37 : x
  2. Step 2: Convert to fraction form
    12,496.37/18,744.55 = 3,262.37/x
  3. Step 3: Cross multiply
    12,496.37x = 18,744.55 × 3,262.37
  4. Step 4: Simplify right side
    12,496.37x = 61,151,555.70
  5. Step 5: Solve for x
    x = 61,151,555.70/12,496.37
  6. Step 6: Final answer
    x = 4,893.55

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1.5x scale

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.