Home / 95,479.85-143,218.87-58,050.26

Finding the Fourth Proportional to 95,479.85, 143,218.87 and 58,050.26

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Solution

The fourth proportional to 95,479.85, 143,218.87 and 58,050.26 is: 87,074.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,479.85 : 143,218.87 = 58,050.26 : x
  2. Step 2: Convert to fraction form
    95,479.85/143,218.87 = 58,050.26/x
  3. Step 3: Cross multiply
    95,479.85x = 143,218.87 × 58,050.26
  4. Step 4: Simplify right side
    95,479.85x = 8,313,892,640.41
  5. Step 5: Solve for x
    x = 8,313,892,640.41/95,479.85
  6. Step 6: Final answer
    x = 87,074.84

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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.