Home / 19,596.06-27,042.17-11,098.04

Finding the Fourth Proportional to 19,596.06, 27,042.17 and 11,098.04

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Solution

The fourth proportional to 19,596.06, 27,042.17 and 11,098.04 is: 15,315.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,596.06 : 27,042.17 = 11,098.04 : x
  2. Step 2: Convert to fraction form
    19,596.06/27,042.17 = 11,098.04/x
  3. Step 3: Cross multiply
    19,596.06x = 27,042.17 × 11,098.04
  4. Step 4: Simplify right side
    19,596.06x = 300,115,084.35
  5. Step 5: Solve for x
    x = 300,115,084.35/19,596.06
  6. Step 6: Final answer
    x = 15,315.08

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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.