Home / 4,983.10-7,467.87-2,350.20

Finding the Fourth Proportional to 4,983.10, 7,467.87 and 2,350.20

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Solution

The fourth proportional to 4,983.10, 7,467.87 and 2,350.20 is: 3,522.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.10 : 7,467.87 = 2,350.20 : x
  2. Step 2: Convert to fraction form
    4,983.10/7,467.87 = 2,350.20/x
  3. Step 3: Cross multiply
    4,983.10x = 7,467.87 × 2,350.20
  4. Step 4: Simplify right side
    4,983.10x = 17,550,976.28
  5. Step 5: Solve for x
    x = 17,550,976.28/4,983.10
  6. Step 6: Final answer
    x = 3,522.10

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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.