Home / 67,242.28-92,792.67-37,027.36

Finding the Fourth Proportional to 67,242.28, 92,792.67 and 37,027.36

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Solution

The fourth proportional to 67,242.28, 92,792.67 and 37,027.36 is: 51,096.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,242.28 : 92,792.67 = 37,027.36 : x
  2. Step 2: Convert to fraction form
    67,242.28/92,792.67 = 37,027.36/x
  3. Step 3: Cross multiply
    67,242.28x = 92,792.67 × 37,027.36
  4. Step 4: Simplify right side
    67,242.28x = 3,435,867,597.45
  5. Step 5: Solve for x
    x = 3,435,867,597.45/67,242.28
  6. Step 6: Final answer
    x = 51,096.83

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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.