Home / 29,056.14-43,566.66-13,042.76

Finding the Fourth Proportional to 29,056.14, 43,566.66 and 13,042.76

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Solution

The fourth proportional to 29,056.14, 43,566.66 and 13,042.76 is: 19,556.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,056.14 : 43,566.66 = 13,042.76 : x
  2. Step 2: Convert to fraction form
    29,056.14/43,566.66 = 13,042.76/x
  3. Step 3: Cross multiply
    29,056.14x = 43,566.66 × 13,042.76
  4. Step 4: Simplify right side
    29,056.14x = 568,229,272.55
  5. Step 5: Solve for x
    x = 568,229,272.55/29,056.14
  6. Step 6: Final answer
    x = 19,556.25

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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.