Home / 60,953.60-91,419.18-27,665.64

Finding the Fourth Proportional to 60,953.60, 91,419.18 and 27,665.64

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Solution

The fourth proportional to 60,953.60, 91,419.18 and 27,665.64 is: 41,493.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,953.60 : 91,419.18 = 27,665.64 : x
  2. Step 2: Convert to fraction form
    60,953.60/91,419.18 = 27,665.64/x
  3. Step 3: Cross multiply
    60,953.60x = 91,419.18 × 27,665.64
  4. Step 4: Simplify right side
    60,953.60x = 2,529,170,122.98
  5. Step 5: Solve for x
    x = 2,529,170,122.98/60,953.60
  6. Step 6: Final answer
    x = 41,493.37

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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.