Home / 4,852.46-6,687.51-3,523.85

Finding the Fourth Proportional to 4,852.46, 6,687.51 and 3,523.85

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Solution

The fourth proportional to 4,852.46, 6,687.51 and 3,523.85 is: 4,856.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852.46 : 6,687.51 = 3,523.85 : x
  2. Step 2: Convert to fraction form
    4,852.46/6,687.51 = 3,523.85/x
  3. Step 3: Cross multiply
    4,852.46x = 6,687.51 × 3,523.85
  4. Step 4: Simplify right side
    4,852.46x = 23,565,785.62
  5. Step 5: Solve for x
    x = 23,565,785.62/4,852.46
  6. Step 6: Final answer
    x = 4,856.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.