Home / 176,582.58-243,682.69-96,010.12

Finding the Fourth Proportional to 176,582.58, 243,682.69 and 96,010.12

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Solution

The fourth proportional to 176,582.58, 243,682.69 and 96,010.12 is: 132,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,582.58 : 243,682.69 = 96,010.12 : x
  2. Step 2: Convert to fraction form
    176,582.58/243,682.69 = 96,010.12/x
  3. Step 3: Cross multiply
    176,582.58x = 243,682.69 × 96,010.12
  4. Step 4: Simplify right side
    176,582.58x = 23,396,004,308.82
  5. Step 5: Solve for x
    x = 23,396,004,308.82/176,582.58
  6. Step 6: Final answer
    x = 132,493.27

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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.