Home / 11,095.58-16,643.32-3,304.40

Finding the Fourth Proportional to 11,095.58, 16,643.32 and 3,304.40

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Solution

The fourth proportional to 11,095.58, 16,643.32 and 3,304.40 is: 4,956.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095.58 : 16,643.32 = 3,304.40 : x
  2. Step 2: Convert to fraction form
    11,095.58/16,643.32 = 3,304.40/x
  3. Step 3: Cross multiply
    11,095.58x = 16,643.32 × 3,304.40
  4. Step 4: Simplify right side
    11,095.58x = 54,996,186.61
  5. Step 5: Solve for x
    x = 54,996,186.61/11,095.58
  6. Step 6: Final answer
    x = 4,956.59

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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.