Home / 310,559.06-465,723.99-110,826.02

Finding the Fourth Proportional to 310,559.06, 465,723.99 and 110,826.02

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Solution

The fourth proportional to 310,559.06, 465,723.99 and 110,826.02 is: 166,198.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,559.06 : 465,723.99 = 110,826.02 : x
  2. Step 2: Convert to fraction form
    310,559.06/465,723.99 = 110,826.02/x
  3. Step 3: Cross multiply
    310,559.06x = 465,723.99 × 110,826.02
  4. Step 4: Simplify right side
    310,559.06x = 51,614,336,230.22
  5. Step 5: Solve for x
    x = 51,614,336,230.22/310,559.06
  6. Step 6: Final answer
    x = 166,198.13

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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.