Home / 24,756.13-37,136.43-6,986.98

Finding the Fourth Proportional to 24,756.13, 37,136.43 and 6,986.98

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Solution

The fourth proportional to 24,756.13, 37,136.43 and 6,986.98 is: 10,481.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,756.13 : 37,136.43 = 6,986.98 : x
  2. Step 2: Convert to fraction form
    24,756.13/37,136.43 = 6,986.98/x
  3. Step 3: Cross multiply
    24,756.13x = 37,136.43 × 6,986.98
  4. Step 4: Simplify right side
    24,756.13x = 259,471,654.48
  5. Step 5: Solve for x
    x = 259,471,654.48/24,756.13
  6. Step 6: Final answer
    x = 10,481.11

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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.