Home / 49,045.00-67,677.42-27,529.82

Finding the Fourth Proportional to 49,045.00, 67,677.42 and 27,529.82

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Solution

The fourth proportional to 49,045.00, 67,677.42 and 27,529.82 is: 37,988.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,045.00 : 67,677.42 = 27,529.82 : x
  2. Step 2: Convert to fraction form
    49,045.00/67,677.42 = 27,529.82/x
  3. Step 3: Cross multiply
    49,045.00x = 67,677.42 × 27,529.82
  4. Step 4: Simplify right side
    49,045.00x = 1,863,147,235.11
  5. Step 5: Solve for x
    x = 1,863,147,235.11/49,045.00
  6. Step 6: Final answer
    x = 37,988.53

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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.