Home / 4,740.46-7,104.93-3,354.20

Finding the Fourth Proportional to 4,740.46, 7,104.93 and 3,354.20

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Solution

The fourth proportional to 4,740.46, 7,104.93 and 3,354.20 is: 5,027.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,740.46 : 7,104.93 = 3,354.20 : x
  2. Step 2: Convert to fraction form
    4,740.46/7,104.93 = 3,354.20/x
  3. Step 3: Cross multiply
    4,740.46x = 7,104.93 × 3,354.20
  4. Step 4: Simplify right side
    4,740.46x = 23,831,339.44
  5. Step 5: Solve for x
    x = 23,831,339.44/4,740.46
  6. Step 6: Final answer
    x = 5,027.22

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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.