Home / 5,063.82-7,596.36-2,720.60

Finding the Fourth Proportional to 5,063.82, 7,596.36 and 2,720.60

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Solution

The fourth proportional to 5,063.82, 7,596.36 and 2,720.60 is: 4,081.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,063.82 : 7,596.36 = 2,720.60 : x
  2. Step 2: Convert to fraction form
    5,063.82/7,596.36 = 2,720.60/x
  3. Step 3: Cross multiply
    5,063.82x = 7,596.36 × 2,720.60
  4. Step 4: Simplify right side
    5,063.82x = 20,666,657.02
  5. Step 5: Solve for x
    x = 20,666,657.02/5,063.82
  6. Step 6: Final answer
    x = 4,081.24

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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.