Home / 5,801.68-8,006.60-3,283.66

Finding the Fourth Proportional to 5,801.68, 8,006.60 and 3,283.66

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Solution

The fourth proportional to 5,801.68, 8,006.60 and 3,283.66 is: 4,531.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.68 : 8,006.60 = 3,283.66 : x
  2. Step 2: Convert to fraction form
    5,801.68/8,006.60 = 3,283.66/x
  3. Step 3: Cross multiply
    5,801.68x = 8,006.60 × 3,283.66
  4. Step 4: Simplify right side
    5,801.68x = 26,290,895.70
  5. Step 5: Solve for x
    x = 26,290,895.70/5,801.68
  6. Step 6: Final answer
    x = 4,531.60

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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.