Home / 295,512.37-443,330.83-95,817.19

Finding the Fourth Proportional to 295,512.37, 443,330.83 and 95,817.19

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Solution

The fourth proportional to 295,512.37, 443,330.83 and 95,817.19 is: 143,745.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,512.37 : 443,330.83 = 95,817.19 : x
  2. Step 2: Convert to fraction form
    295,512.37/443,330.83 = 95,817.19/x
  3. Step 3: Cross multiply
    295,512.37x = 443,330.83 × 95,817.19
  4. Step 4: Simplify right side
    295,512.37x = 42,478,712,154.31
  5. Step 5: Solve for x
    x = 42,478,712,154.31/295,512.37
  6. Step 6: Final answer
    x = 143,745.97

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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.