Home / 79,414.34-119,096.25-26,094.03

Finding the Fourth Proportional to 79,414.34, 119,096.25 and 26,094.03

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Solution

The fourth proportional to 79,414.34, 119,096.25 and 26,094.03 is: 39,132.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,414.34 : 119,096.25 = 26,094.03 : x
  2. Step 2: Convert to fraction form
    79,414.34/119,096.25 = 26,094.03/x
  3. Step 3: Cross multiply
    79,414.34x = 119,096.25 × 26,094.03
  4. Step 4: Simplify right side
    79,414.34x = 3,107,701,120.39
  5. Step 5: Solve for x
    x = 3,107,701,120.39/79,414.34
  6. Step 6: Final answer
    x = 39,132.75

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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.