Home / 62,651.14-93,977.33-50,154.87

Finding the Fourth Proportional to 62,651.14, 93,977.33 and 50,154.87

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Solution

The fourth proportional to 62,651.14, 93,977.33 and 50,154.87 is: 75,232.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,651.14 : 93,977.33 = 50,154.87 : x
  2. Step 2: Convert to fraction form
    62,651.14/93,977.33 = 50,154.87/x
  3. Step 3: Cross multiply
    62,651.14x = 93,977.33 × 50,154.87
  4. Step 4: Simplify right side
    62,651.14x = 4,713,420,769.10
  5. Step 5: Solve for x
    x = 4,713,420,769.10/62,651.14
  6. Step 6: Final answer
    x = 75,232.80

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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.