Home / 63,991.27-95,790.06-41,756.77

Finding the Fourth Proportional to 63,991.27, 95,790.06 and 41,756.77

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Solution

The fourth proportional to 63,991.27, 95,790.06 and 41,756.77 is: 62,506.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,991.27 : 95,790.06 = 41,756.77 : x
  2. Step 2: Convert to fraction form
    63,991.27/95,790.06 = 41,756.77/x
  3. Step 3: Cross multiply
    63,991.27x = 95,790.06 × 41,756.77
  4. Step 4: Simplify right side
    63,991.27x = 3,999,883,503.71
  5. Step 5: Solve for x
    x = 3,999,883,503.71/63,991.27
  6. Step 6: Final answer
    x = 62,506.71

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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.