Home / 19,511.14-26,925.25-11,016.02

Finding the Fourth Proportional to 19,511.14, 26,925.25 and 11,016.02

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Solution

The fourth proportional to 19,511.14, 26,925.25 and 11,016.02 is: 15,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,511.14 : 26,925.25 = 11,016.02 : x
  2. Step 2: Convert to fraction form
    19,511.14/26,925.25 = 11,016.02/x
  3. Step 3: Cross multiply
    19,511.14x = 26,925.25 × 11,016.02
  4. Step 4: Simplify right side
    19,511.14x = 296,609,092.51
  5. Step 5: Solve for x
    x = 296,609,092.51/19,511.14
  6. Step 6: Final answer
    x = 15,202.04

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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.