Home / 6,275.27-9,409.26-3,351.98

Finding the Fourth Proportional to 6,275.27, 9,409.26 and 3,351.98

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Solution

The fourth proportional to 6,275.27, 9,409.26 and 3,351.98 is: 5,026.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275.27 : 9,409.26 = 3,351.98 : x
  2. Step 2: Convert to fraction form
    6,275.27/9,409.26 = 3,351.98/x
  3. Step 3: Cross multiply
    6,275.27x = 9,409.26 × 3,351.98
  4. Step 4: Simplify right side
    6,275.27x = 31,539,651.33
  5. Step 5: Solve for x
    x = 31,539,651.33/6,275.27
  6. Step 6: Final answer
    x = 5,026.02

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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.