Home / 26,132.76-36,063.51-14,196.27

Finding the Fourth Proportional to 26,132.76, 36,063.51 and 14,196.27

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Solution

The fourth proportional to 26,132.76, 36,063.51 and 14,196.27 is: 19,591.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,132.76 : 36,063.51 = 14,196.27 : x
  2. Step 2: Convert to fraction form
    26,132.76/36,063.51 = 14,196.27/x
  3. Step 3: Cross multiply
    26,132.76x = 36,063.51 × 14,196.27
  4. Step 4: Simplify right side
    26,132.76x = 511,967,325.11
  5. Step 5: Solve for x
    x = 511,967,325.11/26,132.76
  6. Step 6: Final answer
    x = 19,591.02

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.