Home / 112,501.44-168,776.46-33,622.02

Finding the Fourth Proportional to 112,501.44, 168,776.46 and 33,622.02

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Solution

The fourth proportional to 112,501.44, 168,776.46 and 33,622.02 is: 50,440.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,501.44 : 168,776.46 = 33,622.02 : x
  2. Step 2: Convert to fraction form
    112,501.44/168,776.46 = 33,622.02/x
  3. Step 3: Cross multiply
    112,501.44x = 168,776.46 × 33,622.02
  4. Step 4: Simplify right side
    112,501.44x = 5,674,605,513.65
  5. Step 5: Solve for x
    x = 5,674,605,513.65/112,501.44
  6. Step 6: Final answer
    x = 50,440.29

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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.