Home / 178,676.18-246,688.52-110,765.73

Finding the Fourth Proportional to 178,676.18, 246,688.52 and 110,765.73

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Solution

The fourth proportional to 178,676.18, 246,688.52 and 110,765.73 is: 152,928.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,676.18 : 246,688.52 = 110,765.73 : x
  2. Step 2: Convert to fraction form
    178,676.18/246,688.52 = 110,765.73/x
  3. Step 3: Cross multiply
    178,676.18x = 246,688.52 × 110,765.73
  4. Step 4: Simplify right side
    178,676.18x = 27,324,634,000.42
  5. Step 5: Solve for x
    x = 27,324,634,000.42/178,676.18
  6. Step 6: Final answer
    x = 152,928.24

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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.