Home / 16,910.51-23,322.18-10,194.66

Finding the Fourth Proportional to 16,910.51, 23,322.18 and 10,194.66

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Solution

The fourth proportional to 16,910.51, 23,322.18 and 10,194.66 is: 14,060.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,910.51 : 23,322.18 = 10,194.66 : x
  2. Step 2: Convert to fraction form
    16,910.51/23,322.18 = 10,194.66/x
  3. Step 3: Cross multiply
    16,910.51x = 23,322.18 × 10,194.66
  4. Step 4: Simplify right side
    16,910.51x = 237,761,695.56
  5. Step 5: Solve for x
    x = 237,761,695.56/16,910.51
  6. Step 6: Final answer
    x = 14,060.00

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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.