Home / 264,914.30-366,544.40-230,993.48

Finding the Fourth Proportional to 264,914.30, 366,544.40 and 230,993.48

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Solution

The fourth proportional to 264,914.30, 366,544.40 and 230,993.48 is: 319,610.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,914.30 : 366,544.40 = 230,993.48 : x
  2. Step 2: Convert to fraction form
    264,914.30/366,544.40 = 230,993.48/x
  3. Step 3: Cross multiply
    264,914.30x = 366,544.40 × 230,993.48
  4. Step 4: Simplify right side
    264,914.30x = 84,669,365,275.27
  5. Step 5: Solve for x
    x = 84,669,365,275.27/264,914.30
  6. Step 6: Final answer
    x = 319,610.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.