Home / 19,610.04-27,060.26-11,542.44

Finding the Fourth Proportional to 19,610.04, 27,060.26 and 11,542.44

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Solution

The fourth proportional to 19,610.04, 27,060.26 and 11,542.44 is: 15,927.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,610.04 : 27,060.26 = 11,542.44 : x
  2. Step 2: Convert to fraction form
    19,610.04/27,060.26 = 11,542.44/x
  3. Step 3: Cross multiply
    19,610.04x = 27,060.26 × 11,542.44
  4. Step 4: Simplify right side
    19,610.04x = 312,341,427.43
  5. Step 5: Solve for x
    x = 312,341,427.43/19,610.04
  6. Step 6: Final answer
    x = 15,927.63

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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.