Home / 26,261.62-36,241.01-14,324.92

Finding the Fourth Proportional to 26,261.62, 36,241.01 and 14,324.92

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Solution

The fourth proportional to 26,261.62, 36,241.01 and 14,324.92 is: 19,768.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,261.62 : 36,241.01 = 14,324.92 : x
  2. Step 2: Convert to fraction form
    26,261.62/36,241.01 = 14,324.92/x
  3. Step 3: Cross multiply
    26,261.62x = 36,241.01 × 14,324.92
  4. Step 4: Simplify right side
    26,261.62x = 519,149,568.97
  5. Step 5: Solve for x
    x = 519,149,568.97/26,261.62
  6. Step 6: Final answer
    x = 19,768.38

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Half scale
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Double scale
Find fourth proportional to 26,262.62, 36,242.39 and 14,325.92
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.