Home / 4,399.49-6,070.98-2,409.73

Finding the Fourth Proportional to 4,399.49, 6,070.98 and 2,409.73

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Solution

The fourth proportional to 4,399.49, 6,070.98 and 2,409.73 is: 3,325.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.49 : 6,070.98 = 2,409.73 : x
  2. Step 2: Convert to fraction form
    4,399.49/6,070.98 = 2,409.73/x
  3. Step 3: Cross multiply
    4,399.49x = 6,070.98 × 2,409.73
  4. Step 4: Simplify right side
    4,399.49x = 14,629,416.49
  5. Step 5: Solve for x
    x = 14,629,416.49/4,399.49
  6. Step 6: Final answer
    x = 3,325.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.