Home / 4,240.93-6,355.23-2,047.09

Finding the Fourth Proportional to 4,240.93, 6,355.23 and 2,047.09

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Solution

The fourth proportional to 4,240.93, 6,355.23 and 2,047.09 is: 3,067.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.93 : 6,355.23 = 2,047.09 : x
  2. Step 2: Convert to fraction form
    4,240.93/6,355.23 = 2,047.09/x
  3. Step 3: Cross multiply
    4,240.93x = 6,355.23 × 2,047.09
  4. Step 4: Simplify right side
    4,240.93x = 13,009,727.78
  5. Step 5: Solve for x
    x = 13,009,727.78/4,240.93
  6. Step 6: Final answer
    x = 3,067.66

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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.