Home / 273,327.55-410,039.42-93,370.66

Finding the Fourth Proportional to 273,327.55, 410,039.42 and 93,370.66

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Solution

The fourth proportional to 273,327.55, 410,039.42 and 93,370.66 is: 140,072.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,327.55 : 410,039.42 = 93,370.66 : x
  2. Step 2: Convert to fraction form
    273,327.55/410,039.42 = 93,370.66/x
  3. Step 3: Cross multiply
    273,327.55x = 410,039.42 × 93,370.66
  4. Step 4: Simplify right side
    273,327.55x = 38,285,649,779.47
  5. Step 5: Solve for x
    x = 38,285,649,779.47/273,327.55
  6. Step 6: Final answer
    x = 140,072.42

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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.