Home / 4,930.19-7,395.28-1,467.44

Finding the Fourth Proportional to 4,930.19, 7,395.28 and 1,467.44

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Solution

The fourth proportional to 4,930.19, 7,395.28 and 1,467.44 is: 2,201.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.19 : 7,395.28 = 1,467.44 : x
  2. Step 2: Convert to fraction form
    4,930.19/7,395.28 = 1,467.44/x
  3. Step 3: Cross multiply
    4,930.19x = 7,395.28 × 1,467.44
  4. Step 4: Simplify right side
    4,930.19x = 10,852,129.68
  5. Step 5: Solve for x
    x = 10,852,129.68/4,930.19
  6. Step 6: Final answer
    x = 2,201.16

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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.