Home / 41,006.08-61,507.29-11,423.26

Finding the Fourth Proportional to 41,006.08, 61,507.29 and 11,423.26

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Solution

The fourth proportional to 41,006.08, 61,507.29 and 11,423.26 is: 17,134.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,006.08 : 61,507.29 = 11,423.26 : x
  2. Step 2: Convert to fraction form
    41,006.08/61,507.29 = 11,423.26/x
  3. Step 3: Cross multiply
    41,006.08x = 61,507.29 × 11,423.26
  4. Step 4: Simplify right side
    41,006.08x = 702,613,458.03
  5. Step 5: Solve for x
    x = 702,613,458.03/41,006.08
  6. Step 6: Final answer
    x = 17,134.37

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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.