Home / 29,028.69-43,536.84-9,301.95

Finding the Fourth Proportional to 29,028.69, 43,536.84 and 9,301.95

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Solution

The fourth proportional to 29,028.69, 43,536.84 and 9,301.95 is: 13,950.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,028.69 : 43,536.84 = 9,301.95 : x
  2. Step 2: Convert to fraction form
    29,028.69/43,536.84 = 9,301.95/x
  3. Step 3: Cross multiply
    29,028.69x = 43,536.84 × 9,301.95
  4. Step 4: Simplify right side
    29,028.69x = 404,977,508.84
  5. Step 5: Solve for x
    x = 404,977,508.84/29,028.69
  6. Step 6: Final answer
    x = 13,950.94

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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.