Home / 70,122.00-96,768.28-41,452.00

Finding the Fourth Proportional to 70,122.00, 96,768.28 and 41,452.00

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Solution

The fourth proportional to 70,122.00, 96,768.28 and 41,452.00 is: 57,203.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,122.00 : 96,768.28 = 41,452.00 : x
  2. Step 2: Convert to fraction form
    70,122.00/96,768.28 = 41,452.00/x
  3. Step 3: Cross multiply
    70,122.00x = 96,768.28 × 41,452.00
  4. Step 4: Simplify right side
    70,122.00x = 4,011,238,761.49
  5. Step 5: Solve for x
    x = 4,011,238,761.49/70,122.00
  6. Step 6: Final answer
    x = 57,203.71

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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.