Home / 68,152.54-94,049.76-37,525.36

Finding the Fourth Proportional to 68,152.54, 94,049.76 and 37,525.36

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Solution

The fourth proportional to 68,152.54, 94,049.76 and 37,525.36 is: 51,784.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,152.54 : 94,049.76 = 37,525.36 : x
  2. Step 2: Convert to fraction form
    68,152.54/94,049.76 = 37,525.36/x
  3. Step 3: Cross multiply
    68,152.54x = 94,049.76 × 37,525.36
  4. Step 4: Simplify right side
    68,152.54x = 3,529,251,101.91
  5. Step 5: Solve for x
    x = 3,529,251,101.91/68,152.54
  6. Step 6: Final answer
    x = 51,784.59

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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.