Home / 4,256.66-6,354.46-3,702.98

Finding the Fourth Proportional to 4,256.66, 6,354.46 and 3,702.98

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Solution

The fourth proportional to 4,256.66, 6,354.46 and 3,702.98 is: 5,527.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256.66 : 6,354.46 = 3,702.98 : x
  2. Step 2: Convert to fraction form
    4,256.66/6,354.46 = 3,702.98/x
  3. Step 3: Cross multiply
    4,256.66x = 6,354.46 × 3,702.98
  4. Step 4: Simplify right side
    4,256.66x = 23,530,438.29
  5. Step 5: Solve for x
    x = 23,530,438.29/4,256.66
  6. Step 6: Final answer
    x = 5,527.91

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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.