Home / 94,324.79-130,165.50-51,883.33

Finding the Fourth Proportional to 94,324.79, 130,165.50 and 51,883.33

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Solution

The fourth proportional to 94,324.79, 130,165.50 and 51,883.33 is: 71,597.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,324.79 : 130,165.50 = 51,883.33 : x
  2. Step 2: Convert to fraction form
    94,324.79/130,165.50 = 51,883.33/x
  3. Step 3: Cross multiply
    94,324.79x = 130,165.50 × 51,883.33
  4. Step 4: Simplify right side
    94,324.79x = 6,753,419,265.70
  5. Step 5: Solve for x
    x = 6,753,419,265.70/94,324.79
  6. Step 6: Final answer
    x = 71,597.50

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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.