Home / 19,748.66-27,253.22-10,796.27

Finding the Fourth Proportional to 19,748.66, 27,253.22 and 10,796.27

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Solution

The fourth proportional to 19,748.66, 27,253.22 and 10,796.27 is: 14,898.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,748.66 : 27,253.22 = 10,796.27 : x
  2. Step 2: Convert to fraction form
    19,748.66/27,253.22 = 10,796.27/x
  3. Step 3: Cross multiply
    19,748.66x = 27,253.22 × 10,796.27
  4. Step 4: Simplify right side
    19,748.66x = 294,232,931.24
  5. Step 5: Solve for x
    x = 294,232,931.24/19,748.66
  6. Step 6: Final answer
    x = 14,898.88

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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.