Home / 5,799.06-8,698.52-1,416.56

Finding the Fourth Proportional to 5,799.06, 8,698.52 and 1,416.56

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Solution

The fourth proportional to 5,799.06, 8,698.52 and 1,416.56 is: 2,124.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,799.06 : 8,698.52 = 1,416.56 : x
  2. Step 2: Convert to fraction form
    5,799.06/8,698.52 = 1,416.56/x
  3. Step 3: Cross multiply
    5,799.06x = 8,698.52 × 1,416.56
  4. Step 4: Simplify right side
    5,799.06x = 12,321,935.54
  5. Step 5: Solve for x
    x = 12,321,935.54/5,799.06
  6. Step 6: Final answer
    x = 2,124.82

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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.