Home / 23,329.29-35,004.27-12,233.34

Finding the Fourth Proportional to 23,329.29, 35,004.27 and 12,233.34

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Solution

The fourth proportional to 23,329.29, 35,004.27 and 12,233.34 is: 18,355.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329.29 : 35,004.27 = 12,233.34 : x
  2. Step 2: Convert to fraction form
    23,329.29/35,004.27 = 12,233.34/x
  3. Step 3: Cross multiply
    23,329.29x = 35,004.27 × 12,233.34
  4. Step 4: Simplify right side
    23,329.29x = 428,219,136.36
  5. Step 5: Solve for x
    x = 428,219,136.36/23,329.29
  6. Step 6: Final answer
    x = 18,355.43

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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.