Home / 19,592.48-27,038.07-11,634.73

Finding the Fourth Proportional to 19,592.48, 27,038.07 and 11,634.73

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Solution

The fourth proportional to 19,592.48, 27,038.07 and 11,634.73 is: 16,056.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,592.48 : 27,038.07 = 11,634.73 : x
  2. Step 2: Convert to fraction form
    19,592.48/27,038.07 = 11,634.73/x
  3. Step 3: Cross multiply
    19,592.48x = 27,038.07 × 11,634.73
  4. Step 4: Simplify right side
    19,592.48x = 314,580,576.58
  5. Step 5: Solve for x
    x = 314,580,576.58/19,592.48
  6. Step 6: Final answer
    x = 16,056.19

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1.5x scale

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.