Home / 334,926.09-501,266.48-274,951.26

Finding the Fourth Proportional to 334,926.09, 501,266.48 and 274,951.26

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Solution

The fourth proportional to 334,926.09, 501,266.48 and 274,951.26 is: 411,505.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,926.09 : 501,266.48 = 274,951.26 : x
  2. Step 2: Convert to fraction form
    334,926.09/501,266.48 = 274,951.26/x
  3. Step 3: Cross multiply
    334,926.09x = 501,266.48 × 274,951.26
  4. Step 4: Simplify right side
    334,926.09x = 137,823,848,897.01
  5. Step 5: Solve for x
    x = 137,823,848,897.01/334,926.09
  6. Step 6: Final answer
    x = 411,505.26

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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.