Home / 111,595.40-167,394.46-32,711.22

Finding the Fourth Proportional to 111,595.40, 167,394.46 and 32,711.22

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Solution

The fourth proportional to 111,595.40, 167,394.46 and 32,711.22 is: 49,067.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,595.40 : 167,394.46 = 32,711.22 : x
  2. Step 2: Convert to fraction form
    111,595.40/167,394.46 = 32,711.22/x
  3. Step 3: Cross multiply
    111,595.40x = 167,394.46 × 32,711.22
  4. Step 4: Simplify right side
    111,595.40x = 5,475,677,007.84
  5. Step 5: Solve for x
    x = 5,475,677,007.84/111,595.40
  6. Step 6: Final answer
    x = 49,067.23

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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.