Home / 41,015.48-61,523.24-11,434.08

Finding the Fourth Proportional to 41,015.48, 61,523.24 and 11,434.08

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Solution

The fourth proportional to 41,015.48, 61,523.24 and 11,434.08 is: 17,151.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,015.48 : 61,523.24 = 11,434.08 : x
  2. Step 2: Convert to fraction form
    41,015.48/61,523.24 = 11,434.08/x
  3. Step 3: Cross multiply
    41,015.48x = 61,523.24 × 11,434.08
  4. Step 4: Simplify right side
    41,015.48x = 703,461,590.85
  5. Step 5: Solve for x
    x = 703,461,590.85/41,015.48
  6. Step 6: Final answer
    x = 17,151.13

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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.