Home / 3,443.08-4,751.70-2,026.84

Finding the Fourth Proportional to 3,443.08, 4,751.70 and 2,026.84

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Solution

The fourth proportional to 3,443.08, 4,751.70 and 2,026.84 is: 2,797.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443.08 : 4,751.70 = 2,026.84 : x
  2. Step 2: Convert to fraction form
    3,443.08/4,751.70 = 2,026.84/x
  3. Step 3: Cross multiply
    3,443.08x = 4,751.70 × 2,026.84
  4. Step 4: Simplify right side
    3,443.08x = 9,630,935.63
  5. Step 5: Solve for x
    x = 9,630,935.63/3,443.08
  6. Step 6: Final answer
    x = 2,797.19

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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.