Home / 63,771.10-95,675.33-26,333.30

Finding the Fourth Proportional to 63,771.10, 95,675.33 and 26,333.30

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Solution

The fourth proportional to 63,771.10, 95,675.33 and 26,333.30 is: 39,507.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,771.10 : 95,675.33 = 26,333.30 : x
  2. Step 2: Convert to fraction form
    63,771.10/95,675.33 = 26,333.30/x
  3. Step 3: Cross multiply
    63,771.10x = 95,675.33 × 26,333.30
  4. Step 4: Simplify right side
    63,771.10x = 2,519,447,324.39
  5. Step 5: Solve for x
    x = 2,519,447,324.39/63,771.10
  6. Step 6: Final answer
    x = 39,507.67

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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.