Home / 4,054.84-6,081.54-1,133.44

Finding the Fourth Proportional to 4,054.84, 6,081.54 and 1,133.44

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Solution

The fourth proportional to 4,054.84, 6,081.54 and 1,133.44 is: 1,699.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.84 : 6,081.54 = 1,133.44 : x
  2. Step 2: Convert to fraction form
    4,054.84/6,081.54 = 1,133.44/x
  3. Step 3: Cross multiply
    4,054.84x = 6,081.54 × 1,133.44
  4. Step 4: Simplify right side
    4,054.84x = 6,893,060.70
  5. Step 5: Solve for x
    x = 6,893,060.70/4,054.84
  6. Step 6: Final answer
    x = 1,699.96

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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.