Home / 341,227.44-511,916.04-104,587.92

Finding the Fourth Proportional to 341,227.44, 511,916.04 and 104,587.92

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Solution

The fourth proportional to 341,227.44, 511,916.04 and 104,587.92 is: 156,904.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,227.44 : 511,916.04 = 104,587.92 : x
  2. Step 2: Convert to fraction form
    341,227.44/511,916.04 = 104,587.92/x
  3. Step 3: Cross multiply
    341,227.44x = 511,916.04 × 104,587.92
  4. Step 4: Simplify right side
    341,227.44x = 53,540,233,838.24
  5. Step 5: Solve for x
    x = 53,540,233,838.24/341,227.44
  6. Step 6: Final answer
    x = 156,904.83

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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.