Home / 4,054.35-6,070.54-2,102.46

Finding the Fourth Proportional to 4,054.35, 6,070.54 and 2,102.46

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Solution

The fourth proportional to 4,054.35, 6,070.54 and 2,102.46 is: 3,147.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.35 : 6,070.54 = 2,102.46 : x
  2. Step 2: Convert to fraction form
    4,054.35/6,070.54 = 2,102.46/x
  3. Step 3: Cross multiply
    4,054.35x = 6,070.54 × 2,102.46
  4. Step 4: Simplify right side
    4,054.35x = 12,763,067.53
  5. Step 5: Solve for x
    x = 12,763,067.53/4,054.35
  6. Step 6: Final answer
    x = 3,147.99

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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.