Home / 60,758.03-91,136.79-16,389.27

Finding the Fourth Proportional to 60,758.03, 91,136.79 and 16,389.27

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Solution

The fourth proportional to 60,758.03, 91,136.79 and 16,389.27 is: 24,583.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,758.03 : 91,136.79 = 16,389.27 : x
  2. Step 2: Convert to fraction form
    60,758.03/91,136.79 = 16,389.27/x
  3. Step 3: Cross multiply
    60,758.03x = 91,136.79 × 16,389.27
  4. Step 4: Simplify right side
    60,758.03x = 1,493,665,458.24
  5. Step 5: Solve for x
    x = 1,493,665,458.24/60,758.03
  6. Step 6: Final answer
    x = 24,583.84

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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.