Home / 29,803.57-44,716.82-13,151.84

Finding the Fourth Proportional to 29,803.57, 44,716.82 and 13,151.84

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Solution

The fourth proportional to 29,803.57, 44,716.82 and 13,151.84 is: 19,732.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,803.57 : 44,716.82 = 13,151.84 : x
  2. Step 2: Convert to fraction form
    29,803.57/44,716.82 = 13,151.84/x
  3. Step 3: Cross multiply
    29,803.57x = 44,716.82 × 13,151.84
  4. Step 4: Simplify right side
    29,803.57x = 588,108,172.61
  5. Step 5: Solve for x
    x = 588,108,172.61/29,803.57
  6. Step 6: Final answer
    x = 19,732.81

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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.