Home / 29,922.22-41,312.49-23,103.85

Finding the Fourth Proportional to 29,922.22, 41,312.49 and 23,103.85

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Solution

The fourth proportional to 29,922.22, 41,312.49 and 23,103.85 is: 31,898.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,922.22 : 41,312.49 = 23,103.85 : x
  2. Step 2: Convert to fraction form
    29,922.22/41,312.49 = 23,103.85/x
  3. Step 3: Cross multiply
    29,922.22x = 41,312.49 × 23,103.85
  4. Step 4: Simplify right side
    29,922.22x = 954,477,572.09
  5. Step 5: Solve for x
    x = 954,477,572.09/29,922.22
  6. Step 6: Final answer
    x = 31,898.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.