Home / 5,690.37-8,536.77-1,795.08

Finding the Fourth Proportional to 5,690.37, 8,536.77 and 1,795.08

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Solution

The fourth proportional to 5,690.37, 8,536.77 and 1,795.08 is: 2,693.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,690.37 : 8,536.77 = 1,795.08 : x
  2. Step 2: Convert to fraction form
    5,690.37/8,536.77 = 1,795.08/x
  3. Step 3: Cross multiply
    5,690.37x = 8,536.77 × 1,795.08
  4. Step 4: Simplify right side
    5,690.37x = 15,324,185.09
  5. Step 5: Solve for x
    x = 15,324,185.09/5,690.37
  6. Step 6: Final answer
    x = 2,693.00

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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.