Home / 35,093.19-48,479.82-30,369.27

Finding the Fourth Proportional to 35,093.19, 48,479.82 and 30,369.27

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Solution

The fourth proportional to 35,093.19, 48,479.82 and 30,369.27 is: 41,953.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,093.19 : 48,479.82 = 30,369.27 : x
  2. Step 2: Convert to fraction form
    35,093.19/48,479.82 = 30,369.27/x
  3. Step 3: Cross multiply
    35,093.19x = 48,479.82 × 30,369.27
  4. Step 4: Simplify right side
    35,093.19x = 1,472,296,743.13
  5. Step 5: Solve for x
    x = 1,472,296,743.13/35,093.19
  6. Step 6: Final answer
    x = 41,953.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.