Home / 97,473.70-146,188.68-44,832.61

Finding the Fourth Proportional to 97,473.70, 146,188.68 and 44,832.61

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Solution

The fourth proportional to 97,473.70, 146,188.68 and 44,832.61 is: 67,238.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,473.70 : 146,188.68 = 44,832.61 : x
  2. Step 2: Convert to fraction form
    97,473.70/146,188.68 = 44,832.61/x
  3. Step 3: Cross multiply
    97,473.70x = 146,188.68 × 44,832.61
  4. Step 4: Simplify right side
    97,473.70x = 6,554,020,076.85
  5. Step 5: Solve for x
    x = 6,554,020,076.85/97,473.70
  6. Step 6: Final answer
    x = 67,238.86

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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.