Home / 67,224.87-92,768.63-37,009.89

Finding the Fourth Proportional to 67,224.87, 92,768.63 and 37,009.89

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Solution

The fourth proportional to 67,224.87, 92,768.63 and 37,009.89 is: 51,072.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,224.87 : 92,768.63 = 37,009.89 : x
  2. Step 2: Convert to fraction form
    67,224.87/92,768.63 = 37,009.89/x
  3. Step 3: Cross multiply
    67,224.87x = 92,768.63 × 37,009.89
  4. Step 4: Simplify right side
    67,224.87x = 3,433,356,606.70
  5. Step 5: Solve for x
    x = 3,433,356,606.70/67,224.87
  6. Step 6: Final answer
    x = 51,072.71

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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.