Home / 325,814.76-449,623.04-182,574.77

Finding the Fourth Proportional to 325,814.76, 449,623.04 and 182,574.77

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Solution

The fourth proportional to 325,814.76, 449,623.04 and 182,574.77 is: 251,952.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,814.76 : 449,623.04 = 182,574.77 : x
  2. Step 2: Convert to fraction form
    325,814.76/449,623.04 = 182,574.77/x
  3. Step 3: Cross multiply
    325,814.76x = 449,623.04 × 182,574.77
  4. Step 4: Simplify right side
    325,814.76x = 82,089,819,953.71
  5. Step 5: Solve for x
    x = 82,089,819,953.71/325,814.76
  6. Step 6: Final answer
    x = 251,952.43

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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.