Home / 52,676.25-79,012.26-29,030.67

Finding the Fourth Proportional to 52,676.25, 79,012.26 and 29,030.67

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Solution

The fourth proportional to 52,676.25, 79,012.26 and 29,030.67 is: 43,544.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,676.25 : 79,012.26 = 29,030.67 : x
  2. Step 2: Convert to fraction form
    52,676.25/79,012.26 = 29,030.67/x
  3. Step 3: Cross multiply
    52,676.25x = 79,012.26 × 29,030.67
  4. Step 4: Simplify right side
    52,676.25x = 2,293,778,450.95
  5. Step 5: Solve for x
    x = 2,293,778,450.95/52,676.25
  6. Step 6: Final answer
    x = 43,544.84

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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.