Home / 94,234.56-130,044.24-51,793.44

Finding the Fourth Proportional to 94,234.56, 130,044.24 and 51,793.44

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Solution

The fourth proportional to 94,234.56, 130,044.24 and 51,793.44 is: 71,475.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,234.56 : 130,044.24 = 51,793.44 : x
  2. Step 2: Convert to fraction form
    94,234.56/130,044.24 = 51,793.44/x
  3. Step 3: Cross multiply
    94,234.56x = 130,044.24 × 51,793.44
  4. Step 4: Simplify right side
    94,234.56x = 6,735,438,541.79
  5. Step 5: Solve for x
    x = 6,735,438,541.79/94,234.56
  6. Step 6: Final answer
    x = 71,475.25

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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.