Home / 19,714.68-27,205.06-10,760.37

Finding the Fourth Proportional to 19,714.68, 27,205.06 and 10,760.37

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Solution

The fourth proportional to 19,714.68, 27,205.06 and 10,760.37 is: 14,848.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,714.68 : 27,205.06 = 10,760.37 : x
  2. Step 2: Convert to fraction form
    19,714.68/27,205.06 = 10,760.37/x
  3. Step 3: Cross multiply
    19,714.68x = 27,205.06 × 10,760.37
  4. Step 4: Simplify right side
    19,714.68x = 292,736,511.47
  5. Step 5: Solve for x
    x = 292,736,511.47/19,714.68
  6. Step 6: Final answer
    x = 14,848.66

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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.