Home / 4,425.27-6,107.09-2,435.80

Finding the Fourth Proportional to 4,425.27, 6,107.09 and 2,435.80

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Solution

The fourth proportional to 4,425.27, 6,107.09 and 2,435.80 is: 3,361.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.27 : 6,107.09 = 2,435.80 : x
  2. Step 2: Convert to fraction form
    4,425.27/6,107.09 = 2,435.80/x
  3. Step 3: Cross multiply
    4,425.27x = 6,107.09 × 2,435.80
  4. Step 4: Simplify right side
    4,425.27x = 14,875,637.64
  5. Step 5: Solve for x
    x = 14,875,637.64/4,425.27
  6. Step 6: Final answer
    x = 3,361.52

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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.