Home / 4,146.44-6,215.75-2,064.48

Finding the Fourth Proportional to 4,146.44, 6,215.75 and 2,064.48

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Solution

The fourth proportional to 4,146.44, 6,215.75 and 2,064.48 is: 3,094.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146.44 : 6,215.75 = 2,064.48 : x
  2. Step 2: Convert to fraction form
    4,146.44/6,215.75 = 2,064.48/x
  3. Step 3: Cross multiply
    4,146.44x = 6,215.75 × 2,064.48
  4. Step 4: Simplify right side
    4,146.44x = 12,832,260.48
  5. Step 5: Solve for x
    x = 12,832,260.48/4,146.44
  6. Step 6: Final answer
    x = 3,094.77

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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.