Home / 4,446.43-6,670.08-1,524.96

Finding the Fourth Proportional to 4,446.43, 6,670.08 and 1,524.96

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Solution

The fourth proportional to 4,446.43, 6,670.08 and 1,524.96 is: 2,287.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.43 : 6,670.08 = 1,524.96 : x
  2. Step 2: Convert to fraction form
    4,446.43/6,670.08 = 1,524.96/x
  3. Step 3: Cross multiply
    4,446.43x = 6,670.08 × 1,524.96
  4. Step 4: Simplify right side
    4,446.43x = 10,171,605.20
  5. Step 5: Solve for x
    x = 10,171,605.20/4,446.43
  6. Step 6: Final answer
    x = 2,287.59

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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.