Home / 295,289.49-443,004.77-95,610.09

Finding the Fourth Proportional to 295,289.49, 443,004.77 and 95,610.09

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Solution

The fourth proportional to 295,289.49, 443,004.77 and 95,610.09 is: 143,437.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,289.49 : 443,004.77 = 95,610.09 : x
  2. Step 2: Convert to fraction form
    295,289.49/443,004.77 = 95,610.09/x
  3. Step 3: Cross multiply
    295,289.49x = 443,004.77 × 95,610.09
  4. Step 4: Simplify right side
    295,289.49x = 42,355,726,169.15
  5. Step 5: Solve for x
    x = 42,355,726,169.15/295,289.49
  6. Step 6: Final answer
    x = 143,437.97

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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.