Home / 156,544.60-234,471.30-94,106.20

Finding the Fourth Proportional to 156,544.60, 234,471.30 and 94,106.20

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Solution

The fourth proportional to 156,544.60, 234,471.30 and 94,106.20 is: 140,951.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,544.60 : 234,471.30 = 94,106.20 : x
  2. Step 2: Convert to fraction form
    156,544.60/234,471.30 = 94,106.20/x
  3. Step 3: Cross multiply
    156,544.60x = 234,471.30 × 94,106.20
  4. Step 4: Simplify right side
    156,544.60x = 22,065,203,052.06
  5. Step 5: Solve for x
    x = 22,065,203,052.06/156,544.60
  6. Step 6: Final answer
    x = 140,951.54

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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.