Home / 264,967.09-365,498.56-166,693.75

Finding the Fourth Proportional to 264,967.09, 365,498.56 and 166,693.75

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Solution

The fourth proportional to 264,967.09, 365,498.56 and 166,693.75 is: 229,939.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,967.09 : 365,498.56 = 166,693.75 : x
  2. Step 2: Convert to fraction form
    264,967.09/365,498.56 = 166,693.75/x
  3. Step 3: Cross multiply
    264,967.09x = 365,498.56 × 166,693.75
  4. Step 4: Simplify right side
    264,967.09x = 60,926,326,841.92
  5. Step 5: Solve for x
    x = 60,926,326,841.92/264,967.09
  6. Step 6: Final answer
    x = 229,939.23

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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.