Home / 3,403.06-5,104.47-1,094.50

Finding the Fourth Proportional to 3,403.06, 5,104.47 and 1,094.50

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Solution

The fourth proportional to 3,403.06, 5,104.47 and 1,094.50 is: 1,641.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403.06 : 5,104.47 = 1,094.50 : x
  2. Step 2: Convert to fraction form
    3,403.06/5,104.47 = 1,094.50/x
  3. Step 3: Cross multiply
    3,403.06x = 5,104.47 × 1,094.50
  4. Step 4: Simplify right side
    3,403.06x = 5,586,842.42
  5. Step 5: Solve for x
    x = 5,586,842.42/3,403.06
  6. Step 6: Final answer
    x = 1,641.71

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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.