Home / 99,996.48-150,050.07-59,917.01

Finding the Fourth Proportional to 99,996.48, 150,050.07 and 59,917.01

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Solution

The fourth proportional to 99,996.48, 150,050.07 and 59,917.01 is: 89,908.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,996.48 : 150,050.07 = 59,917.01 : x
  2. Step 2: Convert to fraction form
    99,996.48/150,050.07 = 59,917.01/x
  3. Step 3: Cross multiply
    99,996.48x = 150,050.07 × 59,917.01
  4. Step 4: Simplify right side
    99,996.48x = 8,990,550,794.44
  5. Step 5: Solve for x
    x = 8,990,550,794.44/99,996.48
  6. Step 6: Final answer
    x = 89,908.67

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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.