Home / 17,837.62-24,617.19-10,667.77

Finding the Fourth Proportional to 17,837.62, 24,617.19 and 10,667.77

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Solution

The fourth proportional to 17,837.62, 24,617.19 and 10,667.77 is: 14,722.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,837.62 : 24,617.19 = 10,667.77 : x
  2. Step 2: Convert to fraction form
    17,837.62/24,617.19 = 10,667.77/x
  3. Step 3: Cross multiply
    17,837.62x = 24,617.19 × 10,667.77
  4. Step 4: Simplify right side
    17,837.62x = 262,610,520.97
  5. Step 5: Solve for x
    x = 262,610,520.97/17,837.62
  6. Step 6: Final answer
    x = 14,722.28

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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.