Home / 24,577.75-36,857.25-8,779.84

Finding the Fourth Proportional to 24,577.75, 36,857.25 and 8,779.84

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Solution

The fourth proportional to 24,577.75, 36,857.25 and 8,779.84 is: 13,166.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,577.75 : 36,857.25 = 8,779.84 : x
  2. Step 2: Convert to fraction form
    24,577.75/36,857.25 = 8,779.84/x
  3. Step 3: Cross multiply
    24,577.75x = 36,857.25 × 8,779.84
  4. Step 4: Simplify right side
    24,577.75x = 323,600,757.84
  5. Step 5: Solve for x
    x = 323,600,757.84/24,577.75
  6. Step 6: Final answer
    x = 13,166.41

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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.