Home / 11,410.04-17,116.68-4,484

Finding the Fourth Proportional to 11,410.04, 17,116.68 and 4,484

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Solution

The fourth proportional to 11,410.04, 17,116.68 and 4,484 is: 6,726.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410.04 : 17,116.68 = 4,484 : x
  2. Step 2: Convert to fraction form
    11,410.04/17,116.68 = 4,484/x
  3. Step 3: Cross multiply
    11,410.04x = 17,116.68 × 4,484
  4. Step 4: Simplify right side
    11,410.04x = 76,751,193.12
  5. Step 5: Solve for x
    x = 76,751,193.12/11,410.04
  6. Step 6: Final answer
    x = 6,726.64

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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.