Home / 4,848.51-7,269.15-1,559.73

Finding the Fourth Proportional to 4,848.51, 7,269.15 and 1,559.73

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Solution

The fourth proportional to 4,848.51, 7,269.15 and 1,559.73 is: 2,338.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.51 : 7,269.15 = 1,559.73 : x
  2. Step 2: Convert to fraction form
    4,848.51/7,269.15 = 1,559.73/x
  3. Step 3: Cross multiply
    4,848.51x = 7,269.15 × 1,559.73
  4. Step 4: Simplify right side
    4,848.51x = 11,337,911.33
  5. Step 5: Solve for x
    x = 11,337,911.33/4,848.51
  6. Step 6: Final answer
    x = 2,338.43

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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.