Home / 3,235.04-4,464.60-2,055.68

Finding the Fourth Proportional to 3,235.04, 4,464.60 and 2,055.68

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Solution

The fourth proportional to 3,235.04, 4,464.60 and 2,055.68 is: 2,836.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.04 : 4,464.60 = 2,055.68 : x
  2. Step 2: Convert to fraction form
    3,235.04/4,464.60 = 2,055.68/x
  3. Step 3: Cross multiply
    3,235.04x = 4,464.60 × 2,055.68
  4. Step 4: Simplify right side
    3,235.04x = 9,177,788.93
  5. Step 5: Solve for x
    x = 9,177,788.93/3,235.04
  6. Step 6: Final answer
    x = 2,836.99

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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.