Home / 3,053.19-4,579.79-1,104.94

Finding the Fourth Proportional to 3,053.19, 4,579.79 and 1,104.94

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Solution

The fourth proportional to 3,053.19, 4,579.79 and 1,104.94 is: 1,657.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053.19 : 4,579.79 = 1,104.94 : x
  2. Step 2: Convert to fraction form
    3,053.19/4,579.79 = 1,104.94/x
  3. Step 3: Cross multiply
    3,053.19x = 4,579.79 × 1,104.94
  4. Step 4: Simplify right side
    3,053.19x = 5,060,393.16
  5. Step 5: Solve for x
    x = 5,060,393.16/3,053.19
  6. Step 6: Final answer
    x = 1,657.41

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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.