Home / 2,833.04-3,908.97-1,713.96

Finding the Fourth Proportional to 2,833.04, 3,908.97 and 1,713.96

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Solution

The fourth proportional to 2,833.04, 3,908.97 and 1,713.96 is: 2,364.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833.04 : 3,908.97 = 1,713.96 : x
  2. Step 2: Convert to fraction form
    2,833.04/3,908.97 = 1,713.96/x
  3. Step 3: Cross multiply
    2,833.04x = 3,908.97 × 1,713.96
  4. Step 4: Simplify right side
    2,833.04x = 6,699,818.22
  5. Step 5: Solve for x
    x = 6,699,818.22/2,833.04
  6. Step 6: Final answer
    x = 2,364.88

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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.