Home / 17,111.40-23,606.44-10,733.66

Finding the Fourth Proportional to 17,111.40, 23,606.44 and 10,733.66

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Solution

The fourth proportional to 17,111.40, 23,606.44 and 10,733.66 is: 14,807.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,111.40 : 23,606.44 = 10,733.66 : x
  2. Step 2: Convert to fraction form
    17,111.40/23,606.44 = 10,733.66/x
  3. Step 3: Cross multiply
    17,111.40x = 23,606.44 × 10,733.66
  4. Step 4: Simplify right side
    17,111.40x = 253,383,577.21
  5. Step 5: Solve for x
    x = 253,383,577.21/17,111.40
  6. Step 6: Final answer
    x = 14,807.88

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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.