Home / 29,857.99-44,793.91-10,136.55

Finding the Fourth Proportional to 29,857.99, 44,793.91 and 10,136.55

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Solution

The fourth proportional to 29,857.99, 44,793.91 and 10,136.55 is: 15,207.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,857.99 : 44,793.91 = 10,136.55 : x
  2. Step 2: Convert to fraction form
    29,857.99/44,793.91 = 10,136.55/x
  3. Step 3: Cross multiply
    29,857.99x = 44,793.91 × 10,136.55
  4. Step 4: Simplify right side
    29,857.99x = 454,055,671.57
  5. Step 5: Solve for x
    x = 454,055,671.57/29,857.99
  6. Step 6: Final answer
    x = 15,207.17

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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.