Home / 61,412.24-91,927.68-33,262.38

Finding the Fourth Proportional to 61,412.24, 91,927.68 and 33,262.38

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Solution

The fourth proportional to 61,412.24, 91,927.68 and 33,262.38 is: 49,790.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,412.24 : 91,927.68 = 33,262.38 : x
  2. Step 2: Convert to fraction form
    61,412.24/91,927.68 = 33,262.38/x
  3. Step 3: Cross multiply
    61,412.24x = 91,927.68 × 33,262.38
  4. Step 4: Simplify right side
    61,412.24x = 3,057,733,299.94
  5. Step 5: Solve for x
    x = 3,057,733,299.94/61,412.24
  6. Step 6: Final answer
    x = 49,790.29

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1.5x scale

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.