Home / 64,505.13-96,794.55-25,057.12

Finding the Fourth Proportional to 64,505.13, 96,794.55 and 25,057.12

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Solution

The fourth proportional to 64,505.13, 96,794.55 and 25,057.12 is: 37,600.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,505.13 : 96,794.55 = 25,057.12 : x
  2. Step 2: Convert to fraction form
    64,505.13/96,794.55 = 25,057.12/x
  3. Step 3: Cross multiply
    64,505.13x = 96,794.55 × 25,057.12
  4. Step 4: Simplify right side
    64,505.13x = 2,425,392,654.70
  5. Step 5: Solve for x
    x = 2,425,392,654.70/64,505.13
  6. Step 6: Final answer
    x = 37,600.00

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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.