Home / 19,606.92-27,057.47-10,654.26

Finding the Fourth Proportional to 19,606.92, 27,057.47 and 10,654.26

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Solution

The fourth proportional to 19,606.92, 27,057.47 and 10,654.26 is: 14,702.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,606.92 : 27,057.47 = 10,654.26 : x
  2. Step 2: Convert to fraction form
    19,606.92/27,057.47 = 10,654.26/x
  3. Step 3: Cross multiply
    19,606.92x = 27,057.47 × 10,654.26
  4. Step 4: Simplify right side
    19,606.92x = 288,277,267.05
  5. Step 5: Solve for x
    x = 288,277,267.05/19,606.92
  6. Step 6: Final answer
    x = 14,702.83

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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.