Home / 69,397.74-104,096.61-34,302.06

Finding the Fourth Proportional to 69,397.74, 104,096.61 and 34,302.06

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Solution

The fourth proportional to 69,397.74, 104,096.61 and 34,302.06 is: 51,453.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,397.74 : 104,096.61 = 34,302.06 : x
  2. Step 2: Convert to fraction form
    69,397.74/104,096.61 = 34,302.06/x
  3. Step 3: Cross multiply
    69,397.74x = 104,096.61 × 34,302.06
  4. Step 4: Simplify right side
    69,397.74x = 3,570,728,162.02
  5. Step 5: Solve for x
    x = 3,570,728,162.02/69,397.74
  6. Step 6: Final answer
    x = 51,453.09

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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.