Home / 11,364.35-17,053.62-4,344.96

Finding the Fourth Proportional to 11,364.35, 17,053.62 and 4,344.96

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Solution

The fourth proportional to 11,364.35, 17,053.62 and 4,344.96 is: 6,520.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364.35 : 17,053.62 = 4,344.96 : x
  2. Step 2: Convert to fraction form
    11,364.35/17,053.62 = 4,344.96/x
  3. Step 3: Cross multiply
    11,364.35x = 17,053.62 × 4,344.96
  4. Step 4: Simplify right side
    11,364.35x = 74,097,296.76
  5. Step 5: Solve for x
    x = 74,097,296.76/11,364.35
  6. Step 6: Final answer
    x = 6,520.15

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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.