Home / 4,323.74-5,964.36-2,834.06

Finding the Fourth Proportional to 4,323.74, 5,964.36 and 2,834.06

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Solution

The fourth proportional to 4,323.74, 5,964.36 and 2,834.06 is: 3,909.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323.74 : 5,964.36 = 2,834.06 : x
  2. Step 2: Convert to fraction form
    4,323.74/5,964.36 = 2,834.06/x
  3. Step 3: Cross multiply
    4,323.74x = 5,964.36 × 2,834.06
  4. Step 4: Simplify right side
    4,323.74x = 16,903,354.10
  5. Step 5: Solve for x
    x = 16,903,354.10/4,323.74
  6. Step 6: Final answer
    x = 3,909.43

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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.