Home / 27,411.14-37,828.11-16,652.36

Finding the Fourth Proportional to 27,411.14, 37,828.11 and 16,652.36

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Solution

The fourth proportional to 27,411.14, 37,828.11 and 16,652.36 is: 22,980.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,411.14 : 37,828.11 = 16,652.36 : x
  2. Step 2: Convert to fraction form
    27,411.14/37,828.11 = 16,652.36/x
  3. Step 3: Cross multiply
    27,411.14x = 37,828.11 × 16,652.36
  4. Step 4: Simplify right side
    27,411.14x = 629,927,179.15
  5. Step 5: Solve for x
    x = 629,927,179.15/27,411.14
  6. Step 6: Final answer
    x = 22,980.70

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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.