Home / 94,957.88-131,054.27-54,673.34

Finding the Fourth Proportional to 94,957.88, 131,054.27 and 54,673.34

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Solution

The fourth proportional to 94,957.88, 131,054.27 and 54,673.34 is: 75,456.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957.88 : 131,054.27 = 54,673.34 : x
  2. Step 2: Convert to fraction form
    94,957.88/131,054.27 = 54,673.34/x
  3. Step 3: Cross multiply
    94,957.88x = 131,054.27 × 54,673.34
  4. Step 4: Simplify right side
    94,957.88x = 7,165,173,733.52
  5. Step 5: Solve for x
    x = 7,165,173,733.52/94,957.88
  6. Step 6: Final answer
    x = 75,456.34

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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.