Home / 64,247.44-95,900.62-56,672.40

Finding the Fourth Proportional to 64,247.44, 95,900.62 and 56,672.40

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Solution

The fourth proportional to 64,247.44, 95,900.62 and 56,672.40 is: 84,593.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,247.44 : 95,900.62 = 56,672.40 : x
  2. Step 2: Convert to fraction form
    64,247.44/95,900.62 = 56,672.40/x
  3. Step 3: Cross multiply
    64,247.44x = 95,900.62 × 56,672.40
  4. Step 4: Simplify right side
    64,247.44x = 5,434,918,296.89
  5. Step 5: Solve for x
    x = 5,434,918,296.89/64,247.44
  6. Step 6: Final answer
    x = 84,593.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.