Home / 5,542.58-8,306.93-2,770.03

Finding the Fourth Proportional to 5,542.58, 8,306.93 and 2,770.03

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Solution

The fourth proportional to 5,542.58, 8,306.93 and 2,770.03 is: 4,151.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,542.58 : 8,306.93 = 2,770.03 : x
  2. Step 2: Convert to fraction form
    5,542.58/8,306.93 = 2,770.03/x
  3. Step 3: Cross multiply
    5,542.58x = 8,306.93 × 2,770.03
  4. Step 4: Simplify right side
    5,542.58x = 23,010,445.31
  5. Step 5: Solve for x
    x = 23,010,445.31/5,542.58
  6. Step 6: Final answer
    x = 4,151.58

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1.5x scale

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.