Home / 19,659.49-29,504.42-14,674.34

Finding the Fourth Proportional to 19,659.49, 29,504.42 and 14,674.34

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Solution

The fourth proportional to 19,659.49, 29,504.42 and 14,674.34 is: 22,022.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,659.49 : 29,504.42 = 14,674.34 : x
  2. Step 2: Convert to fraction form
    19,659.49/29,504.42 = 14,674.34/x
  3. Step 3: Cross multiply
    19,659.49x = 29,504.42 × 14,674.34
  4. Step 4: Simplify right side
    19,659.49x = 432,957,890.58
  5. Step 5: Solve for x
    x = 432,957,890.58/19,659.49
  6. Step 6: Final answer
    x = 22,022.84

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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.