Home / 4,273.98-6,410.93-1,352.29

Finding the Fourth Proportional to 4,273.98, 6,410.93 and 1,352.29

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Solution

The fourth proportional to 4,273.98, 6,410.93 and 1,352.29 is: 2,028.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273.98 : 6,410.93 = 1,352.29 : x
  2. Step 2: Convert to fraction form
    4,273.98/6,410.93 = 1,352.29/x
  3. Step 3: Cross multiply
    4,273.98x = 6,410.93 × 1,352.29
  4. Step 4: Simplify right side
    4,273.98x = 8,669,415.34
  5. Step 5: Solve for x
    x = 8,669,415.34/4,273.98
  6. Step 6: Final answer
    x = 2,028.42

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1.5x scale

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.