Home / 22,024.26-30,395-12,464.19

Finding the Fourth Proportional to 22,024.26, 30,395 and 12,464.19

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Solution

The fourth proportional to 22,024.26, 30,395 and 12,464.19 is: 17,201.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,024.26 : 30,395 = 12,464.19 : x
  2. Step 2: Convert to fraction form
    22,024.26/30,395 = 12,464.19/x
  3. Step 3: Cross multiply
    22,024.26x = 30,395 × 12,464.19
  4. Step 4: Simplify right side
    22,024.26x = 378,849,055.05
  5. Step 5: Solve for x
    x = 378,849,055.05/22,024.26
  6. Step 6: Final answer
    x = 17,201.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.