Home / 4,472.94-6,679.29-3,652.84

Finding the Fourth Proportional to 4,472.94, 6,679.29 and 3,652.84

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Solution

The fourth proportional to 4,472.94, 6,679.29 and 3,652.84 is: 5,454.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472.94 : 6,679.29 = 3,652.84 : x
  2. Step 2: Convert to fraction form
    4,472.94/6,679.29 = 3,652.84/x
  3. Step 3: Cross multiply
    4,472.94x = 6,679.29 × 3,652.84
  4. Step 4: Simplify right side
    4,472.94x = 24,398,377.68
  5. Step 5: Solve for x
    x = 24,398,377.68/4,472.94
  6. Step 6: Final answer
    x = 5,454.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.