Home / 167,007.32-250,565.96-111,067.50

Finding the Fourth Proportional to 167,007.32, 250,565.96 and 111,067.50

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Solution

The fourth proportional to 167,007.32, 250,565.96 and 111,067.50 is: 166,637.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,007.32 : 250,565.96 = 111,067.50 : x
  2. Step 2: Convert to fraction form
    167,007.32/250,565.96 = 111,067.50/x
  3. Step 3: Cross multiply
    167,007.32x = 250,565.96 × 111,067.50
  4. Step 4: Simplify right side
    167,007.32x = 27,829,735,354.84
  5. Step 5: Solve for x
    x = 27,829,735,354.84/167,007.32
  6. Step 6: Final answer
    x = 166,637.82

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1.5x scale

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.