Home / 22,769.29-34,175.27-14,021.29

Finding the Fourth Proportional to 22,769.29, 34,175.27 and 14,021.29

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Solution

The fourth proportional to 22,769.29, 34,175.27 and 14,021.29 is: 21,045.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,769.29 : 34,175.27 = 14,021.29 : x
  2. Step 2: Convert to fraction form
    22,769.29/34,175.27 = 14,021.29/x
  3. Step 3: Cross multiply
    22,769.29x = 34,175.27 × 14,021.29
  4. Step 4: Simplify right side
    22,769.29x = 479,181,371.50
  5. Step 5: Solve for x
    x = 479,181,371.50/22,769.29
  6. Step 6: Final answer
    x = 21,045.07

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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.