Home / 4,244.74-6,323.34-4,115.77

Finding the Fourth Proportional to 4,244.74, 6,323.34 and 4,115.77

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Solution

The fourth proportional to 4,244.74, 6,323.34 and 4,115.77 is: 6,131.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,244.74 : 6,323.34 = 4,115.77 : x
  2. Step 2: Convert to fraction form
    4,244.74/6,323.34 = 4,115.77/x
  3. Step 3: Cross multiply
    4,244.74x = 6,323.34 × 4,115.77
  4. Step 4: Simplify right side
    4,244.74x = 26,025,413.07
  5. Step 5: Solve for x
    x = 26,025,413.07/4,244.74
  6. Step 6: Final answer
    x = 6,131.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.