Home / 25,163.09-37,723.03-14,060.69

Finding the Fourth Proportional to 25,163.09, 37,723.03 and 14,060.69

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Solution

The fourth proportional to 25,163.09, 37,723.03 and 14,060.69 is: 21,078.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,163.09 : 37,723.03 = 14,060.69 : x
  2. Step 2: Convert to fraction form
    25,163.09/37,723.03 = 14,060.69/x
  3. Step 3: Cross multiply
    25,163.09x = 37,723.03 × 14,060.69
  4. Step 4: Simplify right side
    25,163.09x = 530,411,606.92
  5. Step 5: Solve for x
    x = 530,411,606.92/25,163.09
  6. Step 6: Final answer
    x = 21,078.96

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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.