Home / 94,676.46-130,653.18-52,234.76

Finding the Fourth Proportional to 94,676.46, 130,653.18 and 52,234.76

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Solution

The fourth proportional to 94,676.46, 130,653.18 and 52,234.76 is: 72,083.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,676.46 : 130,653.18 = 52,234.76 : x
  2. Step 2: Convert to fraction form
    94,676.46/130,653.18 = 52,234.76/x
  3. Step 3: Cross multiply
    94,676.46x = 130,653.18 × 52,234.76
  4. Step 4: Simplify right side
    94,676.46x = 6,824,636,847.27
  5. Step 5: Solve for x
    x = 6,824,636,847.27/94,676.46
  6. Step 6: Final answer
    x = 72,083.78

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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.