Home / 174,660.55-240,961.57-110,108.55

Finding the Fourth Proportional to 174,660.55, 240,961.57 and 110,108.55

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Solution

The fourth proportional to 174,660.55, 240,961.57 and 110,108.55 is: 151,905.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,660.55 : 240,961.57 = 110,108.55 : x
  2. Step 2: Convert to fraction form
    174,660.55/240,961.57 = 110,108.55/x
  3. Step 3: Cross multiply
    174,660.55x = 240,961.57 × 110,108.55
  4. Step 4: Simplify right side
    174,660.55x = 26,531,929,078.42
  5. Step 5: Solve for x
    x = 26,531,929,078.42/174,660.55
  6. Step 6: Final answer
    x = 151,905.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.