Home / 4,834.30-6,621.32-4,550.55

Finding the Fourth Proportional to 4,834.30, 6,621.32 and 4,550.55

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Solution

The fourth proportional to 4,834.30, 6,621.32 and 4,550.55 is: 6,232.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834.30 : 6,621.32 = 4,550.55 : x
  2. Step 2: Convert to fraction form
    4,834.30/6,621.32 = 4,550.55/x
  3. Step 3: Cross multiply
    4,834.30x = 6,621.32 × 4,550.55
  4. Step 4: Simplify right side
    4,834.30x = 30,130,647.73
  5. Step 5: Solve for x
    x = 30,130,647.73/4,834.30
  6. Step 6: Final answer
    x = 6,232.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.