Home / 4,053.24-6,080.77-3,319.68

Finding the Fourth Proportional to 4,053.24, 6,080.77 and 3,319.68

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Solution

The fourth proportional to 4,053.24, 6,080.77 and 3,319.68 is: 4,980.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.24 : 6,080.77 = 3,319.68 : x
  2. Step 2: Convert to fraction form
    4,053.24/6,080.77 = 3,319.68/x
  3. Step 3: Cross multiply
    4,053.24x = 6,080.77 × 3,319.68
  4. Step 4: Simplify right side
    4,053.24x = 20,186,237.51
  5. Step 5: Solve for x
    x = 20,186,237.51/4,053.24
  6. Step 6: Final answer
    x = 4,980.27

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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.