Home / 95,666.94-143,494.61-35,683.85

Finding the Fourth Proportional to 95,666.94, 143,494.61 and 35,683.85

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Solution

The fourth proportional to 95,666.94, 143,494.61 and 35,683.85 is: 53,523.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,666.94 : 143,494.61 = 35,683.85 : x
  2. Step 2: Convert to fraction form
    95,666.94/143,494.61 = 35,683.85/x
  3. Step 3: Cross multiply
    95,666.94x = 143,494.61 × 35,683.85
  4. Step 4: Simplify right side
    95,666.94x = 5,120,440,319.37
  5. Step 5: Solve for x
    x = 5,120,440,319.37/95,666.94
  6. Step 6: Final answer
    x = 53,523.61

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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.