Home / 5,824.88-8,742.36-3,053.48

Finding the Fourth Proportional to 5,824.88, 8,742.36 and 3,053.48

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Solution

The fourth proportional to 5,824.88, 8,742.36 and 3,053.48 is: 4,582.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824.88 : 8,742.36 = 3,053.48 : x
  2. Step 2: Convert to fraction form
    5,824.88/8,742.36 = 3,053.48/x
  3. Step 3: Cross multiply
    5,824.88x = 8,742.36 × 3,053.48
  4. Step 4: Simplify right side
    5,824.88x = 26,694,621.41
  5. Step 5: Solve for x
    x = 26,694,621.41/5,824.88
  6. Step 6: Final answer
    x = 4,582.86

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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.