Home / 114,108.44-171,089.74-54,826.16

Finding the Fourth Proportional to 114,108.44, 171,089.74 and 54,826.16

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Solution

The fourth proportional to 114,108.44, 171,089.74 and 54,826.16 is: 82,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,108.44 : 171,089.74 = 54,826.16 : x
  2. Step 2: Convert to fraction form
    114,108.44/171,089.74 = 54,826.16/x
  3. Step 3: Cross multiply
    114,108.44x = 171,089.74 × 54,826.16
  4. Step 4: Simplify right side
    114,108.44x = 9,380,193,459.60
  5. Step 5: Solve for x
    x = 9,380,193,459.60/114,108.44
  6. Step 6: Final answer
    x = 82,204.20

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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.