Home / 13,024.33-19,537.03-3,790.33

Finding the Fourth Proportional to 13,024.33, 19,537.03 and 3,790.33

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Solution

The fourth proportional to 13,024.33, 19,537.03 and 3,790.33 is: 5,685.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,024.33 : 19,537.03 = 3,790.33 : x
  2. Step 2: Convert to fraction form
    13,024.33/19,537.03 = 3,790.33/x
  3. Step 3: Cross multiply
    13,024.33x = 19,537.03 × 3,790.33
  4. Step 4: Simplify right side
    13,024.33x = 74,051,790.92
  5. Step 5: Solve for x
    x = 74,051,790.92/13,024.33
  6. Step 6: Final answer
    x = 5,685.65

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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.