Home / 114,000.24-171,003.27-54,014.64

Finding the Fourth Proportional to 114,000.24, 171,003.27 and 54,014.64

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Solution

The fourth proportional to 114,000.24, 171,003.27 and 54,014.64 is: 81,023.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,000.24 : 171,003.27 = 54,014.64 : x
  2. Step 2: Convert to fraction form
    114,000.24/171,003.27 = 54,014.64/x
  3. Step 3: Cross multiply
    114,000.24x = 171,003.27 × 54,014.64
  4. Step 4: Simplify right side
    114,000.24x = 9,236,680,067.87
  5. Step 5: Solve for x
    x = 9,236,680,067.87/114,000.24
  6. Step 6: Final answer
    x = 81,023.34

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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.