Home / 111,556.08-167,370.57-44,961.93

Finding the Fourth Proportional to 111,556.08, 167,370.57 and 44,961.93

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Solution

The fourth proportional to 111,556.08, 167,370.57 and 44,961.93 is: 67,457.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,556.08 : 167,370.57 = 44,961.93 : x
  2. Step 2: Convert to fraction form
    111,556.08/167,370.57 = 44,961.93/x
  3. Step 3: Cross multiply
    111,556.08x = 167,370.57 × 44,961.93
  4. Step 4: Simplify right side
    111,556.08x = 7,525,303,852.40
  5. Step 5: Solve for x
    x = 7,525,303,852.40/111,556.08
  6. Step 6: Final answer
    x = 67,457.59

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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.