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Finding the Fourth Proportional to 5,096.01, 7,032.51 and 2,971.38

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Solution

The fourth proportional to 5,096.01, 7,032.51 and 2,971.38 is: 4,100.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096.01 : 7,032.51 = 2,971.38 : x
  2. Step 2: Convert to fraction form
    5,096.01/7,032.51 = 2,971.38/x
  3. Step 3: Cross multiply
    5,096.01x = 7,032.51 × 2,971.38
  4. Step 4: Simplify right side
    5,096.01x = 20,896,285.94
  5. Step 5: Solve for x
    x = 20,896,285.94/5,096.01
  6. Step 6: Final answer
    x = 4,100.52

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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.