Home / 5,048.37-7,566.63-2,271.80

Finding the Fourth Proportional to 5,048.37, 7,566.63 and 2,271.80

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Solution

The fourth proportional to 5,048.37, 7,566.63 and 2,271.80 is: 3,405.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048.37 : 7,566.63 = 2,271.80 : x
  2. Step 2: Convert to fraction form
    5,048.37/7,566.63 = 2,271.80/x
  3. Step 3: Cross multiply
    5,048.37x = 7,566.63 × 2,271.80
  4. Step 4: Simplify right side
    5,048.37x = 17,189,832.20
  5. Step 5: Solve for x
    x = 17,189,832.20/5,048.37
  6. Step 6: Final answer
    x = 3,405.03

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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.