Home / 48,635.82-72,953.70-37,558.62

Finding the Fourth Proportional to 48,635.82, 72,953.70 and 37,558.62

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Solution

The fourth proportional to 48,635.82, 72,953.70 and 37,558.62 is: 56,337.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,635.82 : 72,953.70 = 37,558.62 : x
  2. Step 2: Convert to fraction form
    48,635.82/72,953.70 = 37,558.62/x
  3. Step 3: Cross multiply
    48,635.82x = 72,953.70 × 37,558.62
  4. Step 4: Simplify right side
    48,635.82x = 2,740,040,295.89
  5. Step 5: Solve for x
    x = 2,740,040,295.89/48,635.82
  6. Step 6: Final answer
    x = 56,337.91

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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.