Home / 63,379.46-95,081.04-23,408.80

Finding the Fourth Proportional to 63,379.46, 95,081.04 and 23,408.80

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Solution

The fourth proportional to 63,379.46, 95,081.04 and 23,408.80 is: 35,117.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,379.46 : 95,081.04 = 23,408.80 : x
  2. Step 2: Convert to fraction form
    63,379.46/95,081.04 = 23,408.80/x
  3. Step 3: Cross multiply
    63,379.46x = 95,081.04 × 23,408.80
  4. Step 4: Simplify right side
    63,379.46x = 2,225,732,811.45
  5. Step 5: Solve for x
    x = 2,225,732,811.45/63,379.46
  6. Step 6: Final answer
    x = 35,117.57

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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.