Home / 4,383.26-6,575.88-1,263.29

Finding the Fourth Proportional to 4,383.26, 6,575.88 and 1,263.29

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Solution

The fourth proportional to 4,383.26, 6,575.88 and 1,263.29 is: 1,895.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.26 : 6,575.88 = 1,263.29 : x
  2. Step 2: Convert to fraction form
    4,383.26/6,575.88 = 1,263.29/x
  3. Step 3: Cross multiply
    4,383.26x = 6,575.88 × 1,263.29
  4. Step 4: Simplify right side
    4,383.26x = 8,307,210.57
  5. Step 5: Solve for x
    x = 8,307,210.57/4,383.26
  6. Step 6: Final answer
    x = 1,895.21

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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.