Home / 151,995.44-228,017.66-46,814.36

Finding the Fourth Proportional to 151,995.44, 228,017.66 and 46,814.36

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Solution

The fourth proportional to 151,995.44, 228,017.66 and 46,814.36 is: 70,229.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,995.44 : 228,017.66 = 46,814.36 : x
  2. Step 2: Convert to fraction form
    151,995.44/228,017.66 = 46,814.36/x
  3. Step 3: Cross multiply
    151,995.44x = 228,017.66 × 46,814.36
  4. Step 4: Simplify right side
    151,995.44x = 10,674,500,821.60
  5. Step 5: Solve for x
    x = 10,674,500,821.60/151,995.44
  6. Step 6: Final answer
    x = 70,229.09

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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.