Home / 19,256.67-26,563.11-11,594.61

Finding the Fourth Proportional to 19,256.67, 26,563.11 and 11,594.61

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Solution

The fourth proportional to 19,256.67, 26,563.11 and 11,594.61 is: 15,993.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,256.67 : 26,563.11 = 11,594.61 : x
  2. Step 2: Convert to fraction form
    19,256.67/26,563.11 = 11,594.61/x
  3. Step 3: Cross multiply
    19,256.67x = 26,563.11 × 11,594.61
  4. Step 4: Simplify right side
    19,256.67x = 307,988,900.84
  5. Step 5: Solve for x
    x = 307,988,900.84/19,256.67
  6. Step 6: Final answer
    x = 15,993.88

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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.