Home / 19,594.88-29,391.91-4,803.87

Finding the Fourth Proportional to 19,594.88, 29,391.91 and 4,803.87

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Solution

The fourth proportional to 19,594.88, 29,391.91 and 4,803.87 is: 7,205.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,594.88 : 29,391.91 = 4,803.87 : x
  2. Step 2: Convert to fraction form
    19,594.88/29,391.91 = 4,803.87/x
  3. Step 3: Cross multiply
    19,594.88x = 29,391.91 × 4,803.87
  4. Step 4: Simplify right side
    19,594.88x = 141,195,039.92
  5. Step 5: Solve for x
    x = 141,195,039.92/19,594.88
  6. Step 6: Final answer
    x = 7,205.71

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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.