Home / 34,929.33-52,394.54-19,445.37

Finding the Fourth Proportional to 34,929.33, 52,394.54 and 19,445.37

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Solution

The fourth proportional to 34,929.33, 52,394.54 and 19,445.37 is: 29,168.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,929.33 : 52,394.54 = 19,445.37 : x
  2. Step 2: Convert to fraction form
    34,929.33/52,394.54 = 19,445.37/x
  3. Step 3: Cross multiply
    34,929.33x = 52,394.54 × 19,445.37
  4. Step 4: Simplify right side
    34,929.33x = 1,018,831,119.05
  5. Step 5: Solve for x
    x = 1,018,831,119.05/34,929.33
  6. Step 6: Final answer
    x = 29,168.36

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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.