Home / 36,360.16-54,534.16-10,067.56

Finding the Fourth Proportional to 36,360.16, 54,534.16 and 10,067.56

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Solution

The fourth proportional to 36,360.16, 54,534.16 and 10,067.56 is: 15,099.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,360.16 : 54,534.16 = 10,067.56 : x
  2. Step 2: Convert to fraction form
    36,360.16/54,534.16 = 10,067.56/x
  3. Step 3: Cross multiply
    36,360.16x = 54,534.16 × 10,067.56
  4. Step 4: Simplify right side
    36,360.16x = 549,025,804.10
  5. Step 5: Solve for x
    x = 549,025,804.10/36,360.16
  6. Step 6: Final answer
    x = 15,099.65

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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.