Home / 176,198.16-264,297.24-43,076.84

Finding the Fourth Proportional to 176,198.16, 264,297.24 and 43,076.84

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Solution

The fourth proportional to 176,198.16, 264,297.24 and 43,076.84 is: 64,615.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,198.16 : 264,297.24 = 43,076.84 : x
  2. Step 2: Convert to fraction form
    176,198.16/264,297.24 = 43,076.84/x
  3. Step 3: Cross multiply
    176,198.16x = 264,297.24 × 43,076.84
  4. Step 4: Simplify right side
    176,198.16x = 11,385,089,710.70
  5. Step 5: Solve for x
    x = 11,385,089,710.70/176,198.16
  6. Step 6: Final answer
    x = 64,615.26

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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.