Home / 110,923.40-166,406.70-32,040.20

Finding the Fourth Proportional to 110,923.40, 166,406.70 and 32,040.20

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Solution

The fourth proportional to 110,923.40, 166,406.70 and 32,040.20 is: 48,066.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,923.40 : 166,406.70 = 32,040.20 : x
  2. Step 2: Convert to fraction form
    110,923.40/166,406.70 = 32,040.20/x
  3. Step 3: Cross multiply
    110,923.40x = 166,406.70 × 32,040.20
  4. Step 4: Simplify right side
    110,923.40x = 5,331,703,949.34
  5. Step 5: Solve for x
    x = 5,331,703,949.34/110,923.40
  6. Step 6: Final answer
    x = 48,066.54

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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.