Home / 152,936.22-211,074.99-110,057.67

Finding the Fourth Proportional to 152,936.22, 211,074.99 and 110,057.67

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Solution

The fourth proportional to 152,936.22, 211,074.99 and 110,057.67 is: 151,896.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,936.22 : 211,074.99 = 110,057.67 : x
  2. Step 2: Convert to fraction form
    152,936.22/211,074.99 = 110,057.67/x
  3. Step 3: Cross multiply
    152,936.22x = 211,074.99 × 110,057.67
  4. Step 4: Simplify right side
    152,936.22x = 23,230,421,594.67
  5. Step 5: Solve for x
    x = 23,230,421,594.67/152,936.22
  6. Step 6: Final answer
    x = 151,896.14

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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.