Home / 19,262.52-26,574.75-11,194.83

Finding the Fourth Proportional to 19,262.52, 26,574.75 and 11,194.83

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Solution

The fourth proportional to 19,262.52, 26,574.75 and 11,194.83 is: 15,444.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,262.52 : 26,574.75 = 11,194.83 : x
  2. Step 2: Convert to fraction form
    19,262.52/26,574.75 = 11,194.83/x
  3. Step 3: Cross multiply
    19,262.52x = 26,574.75 × 11,194.83
  4. Step 4: Simplify right side
    19,262.52x = 297,499,808.54
  5. Step 5: Solve for x
    x = 297,499,808.54/19,262.52
  6. Step 6: Final answer
    x = 15,444.49

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Half scale
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Double scale
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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.