Home / 92,273.88-127,337.37-52,000.56

Finding the Fourth Proportional to 92,273.88, 127,337.37 and 52,000.56

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Solution

The fourth proportional to 92,273.88, 127,337.37 and 52,000.56 is: 71,760.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,273.88 : 127,337.37 = 52,000.56 : x
  2. Step 2: Convert to fraction form
    92,273.88/127,337.37 = 52,000.56/x
  3. Step 3: Cross multiply
    92,273.88x = 127,337.37 × 52,000.56
  4. Step 4: Simplify right side
    92,273.88x = 6,621,614,548.93
  5. Step 5: Solve for x
    x = 6,621,614,548.93/92,273.88
  6. Step 6: Final answer
    x = 71,760.44

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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.