Home / 19,713.02-27,204.08-10,760.49

Finding the Fourth Proportional to 19,713.02, 27,204.08 and 10,760.49

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Solution

The fourth proportional to 19,713.02, 27,204.08 and 10,760.49 is: 14,849.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,713.02 : 27,204.08 = 10,760.49 : x
  2. Step 2: Convert to fraction form
    19,713.02/27,204.08 = 10,760.49/x
  3. Step 3: Cross multiply
    19,713.02x = 27,204.08 × 10,760.49
  4. Step 4: Simplify right side
    19,713.02x = 292,729,177.00
  5. Step 5: Solve for x
    x = 292,729,177.00/19,713.02
  6. Step 6: Final answer
    x = 14,849.54

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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.