Home / 17,482.83-24,135.24-11,847.36

Finding the Fourth Proportional to 17,482.83, 24,135.24 and 11,847.36

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Solution

The fourth proportional to 17,482.83, 24,135.24 and 11,847.36 is: 16,355.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,482.83 : 24,135.24 = 11,847.36 : x
  2. Step 2: Convert to fraction form
    17,482.83/24,135.24 = 11,847.36/x
  3. Step 3: Cross multiply
    17,482.83x = 24,135.24 × 11,847.36
  4. Step 4: Simplify right side
    17,482.83x = 285,938,876.97
  5. Step 5: Solve for x
    x = 285,938,876.97/17,482.83
  6. Step 6: Final answer
    x = 16,355.41

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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.