Home / 26,233.89-36,174.19-17,721.24

Finding the Fourth Proportional to 26,233.89, 36,174.19 and 17,721.24

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Solution

The fourth proportional to 26,233.89, 36,174.19 and 17,721.24 is: 24,436.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233.89 : 36,174.19 = 17,721.24 : x
  2. Step 2: Convert to fraction form
    26,233.89/36,174.19 = 17,721.24/x
  3. Step 3: Cross multiply
    26,233.89x = 36,174.19 × 17,721.24
  4. Step 4: Simplify right side
    26,233.89x = 641,051,502.80
  5. Step 5: Solve for x
    x = 641,051,502.80/26,233.89
  6. Step 6: Final answer
    x = 24,436.01

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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.