Home / 60,369.32-90,571.50-27,099.08

Finding the Fourth Proportional to 60,369.32, 90,571.50 and 27,099.08

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Solution

The fourth proportional to 60,369.32, 90,571.50 and 27,099.08 is: 40,656.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,369.32 : 90,571.50 = 27,099.08 : x
  2. Step 2: Convert to fraction form
    60,369.32/90,571.50 = 27,099.08/x
  3. Step 3: Cross multiply
    60,369.32x = 90,571.50 × 27,099.08
  4. Step 4: Simplify right side
    60,369.32x = 2,454,404,324.22
  5. Step 5: Solve for x
    x = 2,454,404,324.22/60,369.32
  6. Step 6: Final answer
    x = 40,656.48

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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.