Home / 195,904.76-294,028.14-111,833.24

Finding the Fourth Proportional to 195,904.76, 294,028.14 and 111,833.24

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Solution

The fourth proportional to 195,904.76, 294,028.14 and 111,833.24 is: 167,847.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,904.76 : 294,028.14 = 111,833.24 : x
  2. Step 2: Convert to fraction form
    195,904.76/294,028.14 = 111,833.24/x
  3. Step 3: Cross multiply
    195,904.76x = 294,028.14 × 111,833.24
  4. Step 4: Simplify right side
    195,904.76x = 32,882,119,547.37
  5. Step 5: Solve for x
    x = 32,882,119,547.37/195,904.76
  6. Step 6: Final answer
    x = 167,847.48

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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.