Home / 17,024.56-25,516.18-9,107.62

Finding the Fourth Proportional to 17,024.56, 25,516.18 and 9,107.62

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Solution

The fourth proportional to 17,024.56, 25,516.18 and 9,107.62 is: 13,650.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024.56 : 25,516.18 = 9,107.62 : x
  2. Step 2: Convert to fraction form
    17,024.56/25,516.18 = 9,107.62/x
  3. Step 3: Cross multiply
    17,024.56x = 25,516.18 × 9,107.62
  4. Step 4: Simplify right side
    17,024.56x = 232,391,671.29
  5. Step 5: Solve for x
    x = 232,391,671.29/17,024.56
  6. Step 6: Final answer
    x = 13,650.38

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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.