Home / 95,055.78-131,163.24-52,614.21

Finding the Fourth Proportional to 95,055.78, 131,163.24 and 52,614.21

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Solution

The fourth proportional to 95,055.78, 131,163.24 and 52,614.21 is: 72,600.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,055.78 : 131,163.24 = 52,614.21 : x
  2. Step 2: Convert to fraction form
    95,055.78/131,163.24 = 52,614.21/x
  3. Step 3: Cross multiply
    95,055.78x = 131,163.24 × 52,614.21
  4. Step 4: Simplify right side
    95,055.78x = 6,901,050,253.64
  5. Step 5: Solve for x
    x = 6,901,050,253.64/95,055.78
  6. Step 6: Final answer
    x = 72,600.01

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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.