Home / 15,463.09-23,193.42-4,369.33

Finding the Fourth Proportional to 15,463.09, 23,193.42 and 4,369.33

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Solution

The fourth proportional to 15,463.09, 23,193.42 and 4,369.33 is: 6,553.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,463.09 : 23,193.42 = 4,369.33 : x
  2. Step 2: Convert to fraction form
    15,463.09/23,193.42 = 4,369.33/x
  3. Step 3: Cross multiply
    15,463.09x = 23,193.42 × 4,369.33
  4. Step 4: Simplify right side
    15,463.09x = 101,339,705.81
  5. Step 5: Solve for x
    x = 101,339,705.81/15,463.09
  6. Step 6: Final answer
    x = 6,553.65

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Similar ratio
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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.