Home / 34,240.89-51,269.04-22,365.26

Finding the Fourth Proportional to 34,240.89, 51,269.04 and 22,365.26

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Solution

The fourth proportional to 34,240.89, 51,269.04 and 22,365.26 is: 33,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,240.89 : 51,269.04 = 22,365.26 : x
  2. Step 2: Convert to fraction form
    34,240.89/51,269.04 = 22,365.26/x
  3. Step 3: Cross multiply
    34,240.89x = 51,269.04 × 22,365.26
  4. Step 4: Simplify right side
    34,240.89x = 1,146,645,153.21
  5. Step 5: Solve for x
    x = 1,146,645,153.21/34,240.89
  6. Step 6: Final answer
    x = 33,487.60

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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.