Home / 64,749.38-97,130.82-24,768.29

Finding the Fourth Proportional to 64,749.38, 97,130.82 and 24,768.29

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Solution

The fourth proportional to 64,749.38, 97,130.82 and 24,768.29 is: 37,155.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,749.38 : 97,130.82 = 24,768.29 : x
  2. Step 2: Convert to fraction form
    64,749.38/97,130.82 = 24,768.29/x
  3. Step 3: Cross multiply
    64,749.38x = 97,130.82 × 24,768.29
  4. Step 4: Simplify right side
    64,749.38x = 2,405,764,105.68
  5. Step 5: Solve for x
    x = 2,405,764,105.68/64,749.38
  6. Step 6: Final answer
    x = 37,155.01

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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.