Home / 4,467.46-6,702.14-1,347.70

Finding the Fourth Proportional to 4,467.46, 6,702.14 and 1,347.70

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Solution

The fourth proportional to 4,467.46, 6,702.14 and 1,347.70 is: 2,021.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.46 : 6,702.14 = 1,347.70 : x
  2. Step 2: Convert to fraction form
    4,467.46/6,702.14 = 1,347.70/x
  3. Step 3: Cross multiply
    4,467.46x = 6,702.14 × 1,347.70
  4. Step 4: Simplify right side
    4,467.46x = 9,032,474.08
  5. Step 5: Solve for x
    x = 9,032,474.08/4,467.46
  6. Step 6: Final answer
    x = 2,021.84

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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.