Home / 3,303.23-4,955.99-2,069.18

Finding the Fourth Proportional to 3,303.23, 4,955.99 and 2,069.18

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Solution

The fourth proportional to 3,303.23, 4,955.99 and 2,069.18 is: 3,104.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303.23 : 4,955.99 = 2,069.18 : x
  2. Step 2: Convert to fraction form
    3,303.23/4,955.99 = 2,069.18/x
  3. Step 3: Cross multiply
    3,303.23x = 4,955.99 × 2,069.18
  4. Step 4: Simplify right side
    3,303.23x = 10,254,800.26
  5. Step 5: Solve for x
    x = 10,254,800.26/3,303.23
  6. Step 6: Final answer
    x = 3,104.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.