Home / 35,529.14-49,029.92-19,613.25

Finding the Fourth Proportional to 35,529.14, 49,029.92 and 19,613.25

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Solution

The fourth proportional to 35,529.14, 49,029.92 and 19,613.25 is: 27,066.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,529.14 : 49,029.92 = 19,613.25 : x
  2. Step 2: Convert to fraction form
    35,529.14/49,029.92 = 19,613.25/x
  3. Step 3: Cross multiply
    35,529.14x = 49,029.92 × 19,613.25
  4. Step 4: Simplify right side
    35,529.14x = 961,635,998.76
  5. Step 5: Solve for x
    x = 961,635,998.76/35,529.14
  6. Step 6: Final answer
    x = 27,066.12

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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.