Home / 63,205.25-94,749.28-23,788.49

Finding the Fourth Proportional to 63,205.25, 94,749.28 and 23,788.49

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Solution

The fourth proportional to 63,205.25, 94,749.28 and 23,788.49 is: 35,660.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,205.25 : 94,749.28 = 23,788.49 : x
  2. Step 2: Convert to fraction form
    63,205.25/94,749.28 = 23,788.49/x
  3. Step 3: Cross multiply
    63,205.25x = 94,749.28 × 23,788.49
  4. Step 4: Simplify right side
    63,205.25x = 2,253,941,766.57
  5. Step 5: Solve for x
    x = 2,253,941,766.57/63,205.25
  6. Step 6: Final answer
    x = 35,660.68

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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.