Home / 71,769.94-99,091.29-44,923.30

Finding the Fourth Proportional to 71,769.94, 99,091.29 and 44,923.30

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Solution

The fourth proportional to 71,769.94, 99,091.29 and 44,923.30 is: 62,024.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,769.94 : 99,091.29 = 44,923.30 : x
  2. Step 2: Convert to fraction form
    71,769.94/99,091.29 = 44,923.30/x
  3. Step 3: Cross multiply
    71,769.94x = 99,091.29 × 44,923.30
  4. Step 4: Simplify right side
    71,769.94x = 4,451,507,748.06
  5. Step 5: Solve for x
    x = 4,451,507,748.06/71,769.94
  6. Step 6: Final answer
    x = 62,024.68

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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.