Home / 4,584.18-6,326.16-2,488.30

Finding the Fourth Proportional to 4,584.18, 6,326.16 and 2,488.30

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Solution

The fourth proportional to 4,584.18, 6,326.16 and 2,488.30 is: 3,433.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.18 : 6,326.16 = 2,488.30 : x
  2. Step 2: Convert to fraction form
    4,584.18/6,326.16 = 2,488.30/x
  3. Step 3: Cross multiply
    4,584.18x = 6,326.16 × 2,488.30
  4. Step 4: Simplify right side
    4,584.18x = 15,741,371.49
  5. Step 5: Solve for x
    x = 15,741,371.49/4,584.18
  6. Step 6: Final answer
    x = 3,433.85

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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.