Home / 73,060.14-109,591.00-25,676.58

Finding the Fourth Proportional to 73,060.14, 109,591.00 and 25,676.58

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Solution

The fourth proportional to 73,060.14, 109,591.00 and 25,676.58 is: 38,515.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,060.14 : 109,591.00 = 25,676.58 : x
  2. Step 2: Convert to fraction form
    73,060.14/109,591.00 = 25,676.58/x
  3. Step 3: Cross multiply
    73,060.14x = 109,591.00 × 25,676.58
  4. Step 4: Simplify right side
    73,060.14x = 2,813,922,159.02
  5. Step 5: Solve for x
    x = 2,813,922,159.02/73,060.14
  6. Step 6: Final answer
    x = 38,515.15

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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.