Home / 24,035.20-33,159.72-15,083.04

Finding the Fourth Proportional to 24,035.20, 33,159.72 and 15,083.04

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Solution

The fourth proportional to 24,035.20, 33,159.72 and 15,083.04 is: 20,809.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,035.20 : 33,159.72 = 15,083.04 : x
  2. Step 2: Convert to fraction form
    24,035.20/33,159.72 = 15,083.04/x
  3. Step 3: Cross multiply
    24,035.20x = 33,159.72 × 15,083.04
  4. Step 4: Simplify right side
    24,035.20x = 500,149,383.15
  5. Step 5: Solve for x
    x = 500,149,383.15/24,035.20
  6. Step 6: Final answer
    x = 20,809.04

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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.