Home / 4,369.08-6,022.96-3,319.32

Finding the Fourth Proportional to 4,369.08, 6,022.96 and 3,319.32

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Solution

The fourth proportional to 4,369.08, 6,022.96 and 3,319.32 is: 4,575.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.08 : 6,022.96 = 3,319.32 : x
  2. Step 2: Convert to fraction form
    4,369.08/6,022.96 = 3,319.32/x
  3. Step 3: Cross multiply
    4,369.08x = 6,022.96 × 3,319.32
  4. Step 4: Simplify right side
    4,369.08x = 19,992,131.59
  5. Step 5: Solve for x
    x = 19,992,131.59/4,369.08
  6. Step 6: Final answer
    x = 4,575.82

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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.