Home / 36,360.33-54,540.57-10,065.15

Finding the Fourth Proportional to 36,360.33, 54,540.57 and 10,065.15

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Solution

The fourth proportional to 36,360.33, 54,540.57 and 10,065.15 is: 15,097.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,360.33 : 54,540.57 = 10,065.15 : x
  2. Step 2: Convert to fraction form
    36,360.33/54,540.57 = 10,065.15/x
  3. Step 3: Cross multiply
    36,360.33x = 54,540.57 × 10,065.15
  4. Step 4: Simplify right side
    36,360.33x = 548,959,018.14
  5. Step 5: Solve for x
    x = 548,959,018.14/36,360.33
  6. Step 6: Final answer
    x = 15,097.75

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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.