Home / 92,457.44-127,592.18-50,016.88

Finding the Fourth Proportional to 92,457.44, 127,592.18 and 50,016.88

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Solution

The fourth proportional to 92,457.44, 127,592.18 and 50,016.88 is: 69,023.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,457.44 : 127,592.18 = 50,016.88 : x
  2. Step 2: Convert to fraction form
    92,457.44/127,592.18 = 50,016.88/x
  3. Step 3: Cross multiply
    92,457.44x = 127,592.18 × 50,016.88
  4. Step 4: Simplify right side
    92,457.44x = 6,381,762,756.00
  5. Step 5: Solve for x
    x = 6,381,762,756.00/92,457.44
  6. Step 6: Final answer
    x = 69,023.79

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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.