Home / 92,592.24-127,777.26-50,150.76

Finding the Fourth Proportional to 92,592.24, 127,777.26 and 50,150.76

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Solution

The fourth proportional to 92,592.24, 127,777.26 and 50,150.76 is: 69,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,592.24 : 127,777.26 = 50,150.76 : x
  2. Step 2: Convert to fraction form
    92,592.24/127,777.26 = 50,150.76/x
  3. Step 3: Cross multiply
    92,592.24x = 127,777.26 × 50,150.76
  4. Step 4: Simplify right side
    92,592.24x = 6,408,126,699.72
  5. Step 5: Solve for x
    x = 6,408,126,699.72/92,592.24
  6. Step 6: Final answer
    x = 69,208.03

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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.