Home / 5,801.82-8,006.51-3,283.89

Finding the Fourth Proportional to 5,801.82, 8,006.51 and 3,283.89

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Solution

The fourth proportional to 5,801.82, 8,006.51 and 3,283.89 is: 4,531.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.82 : 8,006.51 = 3,283.89 : x
  2. Step 2: Convert to fraction form
    5,801.82/8,006.51 = 3,283.89/x
  3. Step 3: Cross multiply
    5,801.82x = 8,006.51 × 3,283.89
  4. Step 4: Simplify right side
    5,801.82x = 26,292,463.99
  5. Step 5: Solve for x
    x = 26,292,463.99/5,801.82
  6. Step 6: Final answer
    x = 4,531.76

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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.