Home / 19,713.33-27,204.03-10,760.60

Finding the Fourth Proportional to 19,713.33, 27,204.03 and 10,760.60

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Solution

The fourth proportional to 19,713.33, 27,204.03 and 10,760.60 is: 14,849.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,713.33 : 27,204.03 = 10,760.60 : x
  2. Step 2: Convert to fraction form
    19,713.33/27,204.03 = 10,760.60/x
  3. Step 3: Cross multiply
    19,713.33x = 27,204.03 × 10,760.60
  4. Step 4: Simplify right side
    19,713.33x = 292,731,549.20
  5. Step 5: Solve for x
    x = 292,731,549.20/19,713.33
  6. Step 6: Final answer
    x = 14,849.42

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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.