Home / 6,673.38-10,010.06-2,726.50

Finding the Fourth Proportional to 6,673.38, 10,010.06 and 2,726.50

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Solution

The fourth proportional to 6,673.38, 10,010.06 and 2,726.50 is: 4,089.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.38 : 10,010.06 = 2,726.50 : x
  2. Step 2: Convert to fraction form
    6,673.38/10,010.06 = 2,726.50/x
  3. Step 3: Cross multiply
    6,673.38x = 10,010.06 × 2,726.50
  4. Step 4: Simplify right side
    6,673.38x = 27,292,378.54
  5. Step 5: Solve for x
    x = 27,292,378.54/6,673.38
  6. Step 6: Final answer
    x = 4,089.74

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.