Home / 36,360.33-54,540.50-10,065.06

Finding the Fourth Proportional to 36,360.33, 54,540.50 and 10,065.06

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Solution

The fourth proportional to 36,360.33, 54,540.50 and 10,065.06 is: 15,097.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,360.33 : 54,540.50 = 10,065.06 : x
  2. Step 2: Convert to fraction form
    36,360.33/54,540.50 = 10,065.06/x
  3. Step 3: Cross multiply
    36,360.33x = 54,540.50 × 10,065.06
  4. Step 4: Simplify right side
    36,360.33x = 548,953,354.60
  5. Step 5: Solve for x
    x = 548,953,354.60/36,360.33
  6. Step 6: Final answer
    x = 15,097.59

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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.