Home / 414,450.24-571,940.40-233,162.24

Finding the Fourth Proportional to 414,450.24, 571,940.40 and 233,162.24

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Solution

The fourth proportional to 414,450.24, 571,940.40 and 233,162.24 is: 321,763.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,450.24 : 571,940.40 = 233,162.24 : x
  2. Step 2: Convert to fraction form
    414,450.24/571,940.40 = 233,162.24/x
  3. Step 3: Cross multiply
    414,450.24x = 571,940.40 × 233,162.24
  4. Step 4: Simplify right side
    414,450.24x = 133,354,904,810.50
  5. Step 5: Solve for x
    x = 133,354,904,810.50/414,450.24
  6. Step 6: Final answer
    x = 321,763.37

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1.5x scale

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.