Home / 2,346.44-3,520.87-1,702.49

Finding the Fourth Proportional to 2,346.44, 3,520.87 and 1,702.49

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Solution

The fourth proportional to 2,346.44, 3,520.87 and 1,702.49 is: 2,554.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.44 : 3,520.87 = 1,702.49 : x
  2. Step 2: Convert to fraction form
    2,346.44/3,520.87 = 1,702.49/x
  3. Step 3: Cross multiply
    2,346.44x = 3,520.87 × 1,702.49
  4. Step 4: Simplify right side
    2,346.44x = 5,994,228.36
  5. Step 5: Solve for x
    x = 5,994,228.36/2,346.44
  6. Step 6: Final answer
    x = 2,554.61

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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.