Home / 63,125.11-94,662.96-23,660.70

Finding the Fourth Proportional to 63,125.11, 94,662.96 and 23,660.70

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Solution

The fourth proportional to 63,125.11, 94,662.96 and 23,660.70 is: 35,481.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,125.11 : 94,662.96 = 23,660.70 : x
  2. Step 2: Convert to fraction form
    63,125.11/94,662.96 = 23,660.70/x
  3. Step 3: Cross multiply
    63,125.11x = 94,662.96 × 23,660.70
  4. Step 4: Simplify right side
    63,125.11x = 2,239,791,897.67
  5. Step 5: Solve for x
    x = 2,239,791,897.67/63,125.11
  6. Step 6: Final answer
    x = 35,481.79

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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.