Home / 24,136.99-36,208.96-9,149.63

Finding the Fourth Proportional to 24,136.99, 36,208.96 and 9,149.63

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Solution

The fourth proportional to 24,136.99, 36,208.96 and 9,149.63 is: 13,725.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,136.99 : 36,208.96 = 9,149.63 : x
  2. Step 2: Convert to fraction form
    24,136.99/36,208.96 = 9,149.63/x
  3. Step 3: Cross multiply
    24,136.99x = 36,208.96 × 9,149.63
  4. Step 4: Simplify right side
    24,136.99x = 331,298,382.77
  5. Step 5: Solve for x
    x = 331,298,382.77/24,136.99
  6. Step 6: Final answer
    x = 13,725.76

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1.5x scale

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.