Home / 11,335.62-17,006.04-4,410.12

Finding the Fourth Proportional to 11,335.62, 17,006.04 and 4,410.12

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Solution

The fourth proportional to 11,335.62, 17,006.04 and 4,410.12 is: 6,616.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,335.62 : 17,006.04 = 4,410.12 : x
  2. Step 2: Convert to fraction form
    11,335.62/17,006.04 = 4,410.12/x
  3. Step 3: Cross multiply
    11,335.62x = 17,006.04 × 4,410.12
  4. Step 4: Simplify right side
    11,335.62x = 74,998,677.12
  5. Step 5: Solve for x
    x = 74,998,677.12/11,335.62
  6. Step 6: Final answer
    x = 6,616.20

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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.