Home / 7,468.10-11,201.18-3,084.96

Finding the Fourth Proportional to 7,468.10, 11,201.18 and 3,084.96

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Solution

The fourth proportional to 7,468.10, 11,201.18 and 3,084.96 is: 4,627.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,468.10 : 11,201.18 = 3,084.96 : x
  2. Step 2: Convert to fraction form
    7,468.10/11,201.18 = 3,084.96/x
  3. Step 3: Cross multiply
    7,468.10x = 11,201.18 × 3,084.96
  4. Step 4: Simplify right side
    7,468.10x = 34,555,192.25
  5. Step 5: Solve for x
    x = 34,555,192.25/7,468.10
  6. Step 6: Final answer
    x = 4,627.04

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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.