Home / 4,110.64-6,168.48-2,467.60

Finding the Fourth Proportional to 4,110.64, 6,168.48 and 2,467.60

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Solution

The fourth proportional to 4,110.64, 6,168.48 and 2,467.60 is: 3,702.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.64 : 6,168.48 = 2,467.60 : x
  2. Step 2: Convert to fraction form
    4,110.64/6,168.48 = 2,467.60/x
  3. Step 3: Cross multiply
    4,110.64x = 6,168.48 × 2,467.60
  4. Step 4: Simplify right side
    4,110.64x = 15,221,341.25
  5. Step 5: Solve for x
    x = 15,221,341.25/4,110.64
  6. Step 6: Final answer
    x = 3,702.91

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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.