Home / 34,354.22-51,464.22-23,678.66

Finding the Fourth Proportional to 34,354.22, 51,464.22 and 23,678.66

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Solution

The fourth proportional to 34,354.22, 51,464.22 and 23,678.66 is: 35,471.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,354.22 : 51,464.22 = 23,678.66 : x
  2. Step 2: Convert to fraction form
    34,354.22/51,464.22 = 23,678.66/x
  3. Step 3: Cross multiply
    34,354.22x = 51,464.22 × 23,678.66
  4. Step 4: Simplify right side
    34,354.22x = 1,218,603,767.55
  5. Step 5: Solve for x
    x = 1,218,603,767.55/34,354.22
  6. Step 6: Final answer
    x = 35,471.73

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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.