Home / 27,814.66-41,705.16-10,927.46

Finding the Fourth Proportional to 27,814.66, 41,705.16 and 10,927.46

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Solution

The fourth proportional to 27,814.66, 41,705.16 and 10,927.46 is: 16,384.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,814.66 : 41,705.16 = 10,927.46 : x
  2. Step 2: Convert to fraction form
    27,814.66/41,705.16 = 10,927.46/x
  3. Step 3: Cross multiply
    27,814.66x = 41,705.16 × 10,927.46
  4. Step 4: Simplify right side
    27,814.66x = 455,731,467.69
  5. Step 5: Solve for x
    x = 455,731,467.69/27,814.66
  6. Step 6: Final answer
    x = 16,384.58

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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.