Home / 92,628.60-127,826.46-50,184.60

Finding the Fourth Proportional to 92,628.60, 127,826.46 and 50,184.60

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Solution

The fourth proportional to 92,628.60, 127,826.46 and 50,184.60 is: 69,254.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,628.60 : 127,826.46 = 50,184.60 : x
  2. Step 2: Convert to fraction form
    92,628.60/127,826.46 = 50,184.60/x
  3. Step 3: Cross multiply
    92,628.60x = 127,826.46 × 50,184.60
  4. Step 4: Simplify right side
    92,628.60x = 6,414,919,764.52
  5. Step 5: Solve for x
    x = 6,414,919,764.52/92,628.60
  6. Step 6: Final answer
    x = 69,254.20

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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.