Home / 295,631.26-443,331.85-95,903.35

Finding the Fourth Proportional to 295,631.26, 443,331.85 and 95,903.35

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Solution

The fourth proportional to 295,631.26, 443,331.85 and 95,903.35 is: 143,817.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,631.26 : 443,331.85 = 95,903.35 : x
  2. Step 2: Convert to fraction form
    295,631.26/443,331.85 = 95,903.35/x
  3. Step 3: Cross multiply
    295,631.26x = 443,331.85 × 95,903.35
  4. Step 4: Simplify right side
    295,631.26x = 42,517,009,576.70
  5. Step 5: Solve for x
    x = 42,517,009,576.70/295,631.26
  6. Step 6: Final answer
    x = 143,817.71

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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.