Home / 295,512.24-443,330.64-95,817.06

Finding the Fourth Proportional to 295,512.24, 443,330.64 and 95,817.06

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Solution

The fourth proportional to 295,512.24, 443,330.64 and 95,817.06 is: 143,745.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,512.24 : 443,330.64 = 95,817.06 : x
  2. Step 2: Convert to fraction form
    295,512.24/443,330.64 = 95,817.06/x
  3. Step 3: Cross multiply
    295,512.24x = 443,330.64 × 95,817.06
  4. Step 4: Simplify right side
    295,512.24x = 42,478,638,532.72
  5. Step 5: Solve for x
    x = 42,478,638,532.72/295,512.24
  6. Step 6: Final answer
    x = 143,745.78

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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.