Home / 2,848.25-4,263.54-2,606.03

Finding the Fourth Proportional to 2,848.25, 4,263.54 and 2,606.03

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Solution

The fourth proportional to 2,848.25, 4,263.54 and 2,606.03 is: 3,900.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848.25 : 4,263.54 = 2,606.03 : x
  2. Step 2: Convert to fraction form
    2,848.25/4,263.54 = 2,606.03/x
  3. Step 3: Cross multiply
    2,848.25x = 4,263.54 × 2,606.03
  4. Step 4: Simplify right side
    2,848.25x = 11,110,891.83
  5. Step 5: Solve for x
    x = 11,110,891.83/2,848.25
  6. Step 6: Final answer
    x = 3,900.96

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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.