Home / 4,531.54-6,794.85-1,410.19

Finding the Fourth Proportional to 4,531.54, 6,794.85 and 1,410.19

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Solution

The fourth proportional to 4,531.54, 6,794.85 and 1,410.19 is: 2,114.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531.54 : 6,794.85 = 1,410.19 : x
  2. Step 2: Convert to fraction form
    4,531.54/6,794.85 = 1,410.19/x
  3. Step 3: Cross multiply
    4,531.54x = 6,794.85 × 1,410.19
  4. Step 4: Simplify right side
    4,531.54x = 9,582,029.52
  5. Step 5: Solve for x
    x = 9,582,029.52/4,531.54
  6. Step 6: Final answer
    x = 2,114.52

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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.