Home / 176,199.37-264,296.69-43,080.77

Finding the Fourth Proportional to 176,199.37, 264,296.69 and 43,080.77

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Solution

The fourth proportional to 176,199.37, 264,296.69 and 43,080.77 is: 64,620.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,199.37 : 264,296.69 = 43,080.77 : x
  2. Step 2: Convert to fraction form
    176,199.37/264,296.69 = 43,080.77/x
  3. Step 3: Cross multiply
    176,199.37x = 264,296.69 × 43,080.77
  4. Step 4: Simplify right side
    176,199.37x = 11,386,105,520.54
  5. Step 5: Solve for x
    x = 11,386,105,520.54/176,199.37
  6. Step 6: Final answer
    x = 64,620.58

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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.