Home / 4,446.01-6,669.83-1,524.61

Finding the Fourth Proportional to 4,446.01, 6,669.83 and 1,524.61

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Solution

The fourth proportional to 4,446.01, 6,669.83 and 1,524.61 is: 2,287.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.01 : 6,669.83 = 1,524.61 : x
  2. Step 2: Convert to fraction form
    4,446.01/6,669.83 = 1,524.61/x
  3. Step 3: Cross multiply
    4,446.01x = 6,669.83 × 1,524.61
  4. Step 4: Simplify right side
    4,446.01x = 10,168,889.52
  5. Step 5: Solve for x
    x = 10,168,889.52/4,446.01
  6. Step 6: Final answer
    x = 2,287.19

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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.