Home / 19,658.49-29,502.92-14,673.34

Finding the Fourth Proportional to 19,658.49, 29,502.92 and 14,673.34

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Solution

The fourth proportional to 19,658.49, 29,502.92 and 14,673.34 is: 22,021.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,658.49 : 29,502.92 = 14,673.34 : x
  2. Step 2: Convert to fraction form
    19,658.49/29,502.92 = 14,673.34/x
  3. Step 3: Cross multiply
    19,658.49x = 29,502.92 × 14,673.34
  4. Step 4: Simplify right side
    19,658.49x = 432,906,376.15
  5. Step 5: Solve for x
    x = 432,906,376.15/19,658.49
  6. Step 6: Final answer
    x = 22,021.34

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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.