Home / 295,948.55-443,965.66-93,476.09

Finding the Fourth Proportional to 295,948.55, 443,965.66 and 93,476.09

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Solution

The fourth proportional to 295,948.55, 443,965.66 and 93,476.09 is: 140,227.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,948.55 : 443,965.66 = 93,476.09 : x
  2. Step 2: Convert to fraction form
    295,948.55/443,965.66 = 93,476.09/x
  3. Step 3: Cross multiply
    295,948.55x = 443,965.66 × 93,476.09
  4. Step 4: Simplify right side
    295,948.55x = 41,500,174,867.29
  5. Step 5: Solve for x
    x = 41,500,174,867.29/295,948.55
  6. Step 6: Final answer
    x = 140,227.67

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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.