Home / 4,446.13-6,669.22-1,524.46

Finding the Fourth Proportional to 4,446.13, 6,669.22 and 1,524.46

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Solution

The fourth proportional to 4,446.13, 6,669.22 and 1,524.46 is: 2,286.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.13 : 6,669.22 = 1,524.46 : x
  2. Step 2: Convert to fraction form
    4,446.13/6,669.22 = 1,524.46/x
  3. Step 3: Cross multiply
    4,446.13x = 6,669.22 × 1,524.46
  4. Step 4: Simplify right side
    4,446.13x = 10,166,959.12
  5. Step 5: Solve for x
    x = 10,166,959.12/4,446.13
  6. Step 6: Final answer
    x = 2,286.70

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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.