Home / 4,383.40-6,568.08-2,303.32

Finding the Fourth Proportional to 4,383.40, 6,568.08 and 2,303.32

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Solution

The fourth proportional to 4,383.40, 6,568.08 and 2,303.32 is: 3,451.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.40 : 6,568.08 = 2,303.32 : x
  2. Step 2: Convert to fraction form
    4,383.40/6,568.08 = 2,303.32/x
  3. Step 3: Cross multiply
    4,383.40x = 6,568.08 × 2,303.32
  4. Step 4: Simplify right side
    4,383.40x = 15,128,390.03
  5. Step 5: Solve for x
    x = 15,128,390.03/4,383.40
  6. Step 6: Final answer
    x = 3,451.29

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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.