Home / 4,260.41-6,381.37-2,064.53

Finding the Fourth Proportional to 4,260.41, 6,381.37 and 2,064.53

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Solution

The fourth proportional to 4,260.41, 6,381.37 and 2,064.53 is: 3,092.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.41 : 6,381.37 = 2,064.53 : x
  2. Step 2: Convert to fraction form
    4,260.41/6,381.37 = 2,064.53/x
  3. Step 3: Cross multiply
    4,260.41x = 6,381.37 × 2,064.53
  4. Step 4: Simplify right side
    4,260.41x = 13,174,529.81
  5. Step 5: Solve for x
    x = 13,174,529.81/4,260.41
  6. Step 6: Final answer
    x = 3,092.32

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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.