Home / 7,377.42-11,044.26-4,446.84

Finding the Fourth Proportional to 7,377.42, 11,044.26 and 4,446.84

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Solution

The fourth proportional to 7,377.42, 11,044.26 and 4,446.84 is: 6,657.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377.42 : 11,044.26 = 4,446.84 : x
  2. Step 2: Convert to fraction form
    7,377.42/11,044.26 = 4,446.84/x
  3. Step 3: Cross multiply
    7,377.42x = 11,044.26 × 4,446.84
  4. Step 4: Simplify right side
    7,377.42x = 49,112,057.14
  5. Step 5: Solve for x
    x = 49,112,057.14/7,377.42
  6. Step 6: Final answer
    x = 6,657.08

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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.